<div>Purifying the target protein is crucial for investigating its specific properties and interactions with biomolecules like DNA, RNA, and other proteins. A range of purification strategies is available, and the optimal approach depends on factors such as the required scale, throughput, and downstream application. In many cases, the process must be fine-tuned through empirical optimization to achieve the desired purity and yield.</div><div><div><div><div><h3>What is Protein Purification?</h3>Protein purification is a critical process in biotechnology and life sciences, aimed at isolating a specific protein from complex biological mixtures such as cell lysates or tissue extracts. The goal is to obtain a highly purified protein sample, free from contaminants like other proteins, nucleic acids, and lipids, to enable accurate analysis of its structure, function, and interactions.This process is especially vital in biotechnological areas inside immunology and microbiology. In immunology, it underpins the production of vaccines, therapeutic antibodies, and diagnostic assays by enabling the isolation of key immune proteins and antibodies. It also supports the investigation of cell signaling and immune response mechanisms. In microbiology, purified proteins are essential for studying pathogens, identifying disease-related antigens, and driving drug discovery efforts. Ultimately, protein purification is fundamental to the development of targeted vaccines, innovative diagnostics, and effective therapeutic strategies.</div></div></div></div><div><div><div><div><h3>Types of Protein Purification Methods</h3></div></div></div></div><div>There are several types of protein purification methods, each chosen based on the protein’s characteristics such as size, charge, solubility, and binding affinity. Below are some commonly used methods:</div><div><div><div><div><h4>Non-Chromatographic Approaches</h4></div></div><div>Non-chromatographic approaches use simpler physicochemical principles—such as solubility, molecular size, or diffusional properties—to separate and purify proteins. These techniques are often employed as initial purification or concentration steps before further refinement.<h5>Precipitation Techniques</h5>Protein precipitation is a widely used approach in purification workflows, typically relying on one of three main methods:<ul><li>Organic solvent precipitation involves adding solvents like ethanol or acetone to lower the solution's dielectric constant. This promotes protein–protein interactions, reducing solubility and leading to aggregation and precipitation.</li><li>Isoelectric point precipitation exploits the pH at which a protein carries no net charge. At this point, solubility is minimized, causing the protein to precipitate from solution.</li><li>Nonionic polymer precipitation uses polymers such as dextran, polyethylene glycol (PEG), or NPEP to alter the solution’s physical properties. These agents create crowding effects that promote protein aggregation without directly binding to the proteins.</li></ul><h5>Dialysis</h5>Dialysis involves placing a protein solution inside a semi-permeable membrane that allows water and ions to pass while the protein remains inside, facilitating buffer exchange.This method is commonly used during protein expression and purification workflows for buffer exchange, desalting, and removal of unwanted small molecules such as imidazole, urea, or ammonium sulfate. The process helps maintain protein stability and activity by gradually equilibrating the sample with the desired buffer conditions.<h5>Immunocapture (Magnetic Bead-Based Purification</h5>Immunocapture uses antibodies immobilized on solid supports like magnetic beads to selectively bind and isolate a target protein. This method is highly specific and particularly useful for low-abundance targets or small-scale prep, such as:<ul><li>Pulling down proteins from complex mixtures</li><li>Capturing tagged recombinant proteins (e.g., FLAG, HA, or His tags)</li><li>Enrichment before western blotting, MS, or ELISA</li></ul>Magnetic beads offer speed, ease of use, and minimal sample loss, making them ideal for lab-scale workflows.<a target="_blank" rel="noopener noreferrer" href="https://www.phenomenex.com/products/biozenspe-sample-preparation-products/biozen-magbeads">Biozen MagBeads</a> provide a fast and efficient method for purifying, isolating, and cleaning up monoclonal antibodies (mAbs), proteins, and peptides. These paramagnetic beads feature a streptavidin-coated surface, enabling high-affinity binding in immuno-based workflows. Compared to traditional sample preparation techniques, magnetic bead-based immunocapture offers greater speed and consistency by delivering high binding capacity with uniform particle size, ensuring accurate and reproducible results in significantly less time.<h5>Centrifugation</h5>Centrifugation of crude protein mixtures is an essential step in the investigation of protein purification and aggregation. Outlined below are the various types of centrifugations employed in protein purification.Preparative Ultracentrifugation Ultracentrifugation is an effective method of purifying proteins from aggregates based on their size, shape and density. Centrifugation, widely recognized as a robust and versatile method, is commonly used to separate complex mixtures of cellular components. Ultracentrifuges separate small particles by spinning at high speeds, utilizing centrifugal force based on size and density.Differential Centrifugation Differential centrifugation operates by separating components based on differences in size and density, using varying speeds of centrifugation to achieve this. Its resolving power ranges from low to medium. A key advantage of this technique is its convenience for processing multiple samples simultaneously, making it effective for purifying crude samples. Additionally, it preserves cell viability and maintains the natural distribution of hematopoietic cell populations.Rate-zonal Gradient Centrifugation This technique separates components based on their sedimentation rate within a medium that contains a density gradient. It offers medium resolving power and is particularly effective for separating multiple components in complex mixtures with high precision. It is also considered a cost-effective and widely used technique in molecular biology and biochemistry.Isopycnic Centrifugation (Equilibrium Centrifugation) Isopycnic centrifugation is an advanced protein purification method that relies on the principle of separating particles according to their intrinsic buoyant density, irrespective of their size or morphology. During the process, proteins migrate through a density gradient until they equilibrate at a position where their density matches that of the surrounding medium, resulting in precise separation without further sedimentation.</div></div></div><div><div><div><div><h4>Chromatographic Approaches</h4>Chromatography is a common method of protein purification and is based on the separation of molecules in a mixture as they move through a stationary phase and a mobile phase. Outlined below are the various types of chromatography employed in protein purification.<h5>Ion Exchange Chromatography</h5><a target="_blank" rel="noopener noreferrer" href="https://www.phenomenex.com/techniques/hplc-ion-exchange">Ion exchange chromatography</a> relies on the interaction between a charged stationary phase and oppositely charged analytes, with cation exchange chromatography attracting positively charged molecules to a negatively charged stationary phase. Successful application of this technique requires careful selection of the appropriate ion exchange column, buffer pH, and salt concentration. This approach is often used in the biopharmaceutical industries as mAb polishing steps, viral clearance and charge variant analyses as part of the product quality control.<a target="_blank" rel="noopener noreferrer" href="https://www.phenomenex.com/">Phenomenex</a> offers a range of protein purification columns. Their ion exchange chromatography solutions include:&nbsp;<ul><li><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/products/1526">Luna SCX </a>for strong selectivity of positively charged compounds, such as peptides</li><li><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/products/1540">Biozen WCX</a> for efficient separation of proteins such as monoclonal antibodies charged variants</li><li><a target="_blank" rel="noopener noreferrer" href="https://www.phenomenex.com/part/00g-3151-e0">PhenoSphere SAX</a>, a strong anion-exchanger with fully porous 80Å particles, particularly useful for small molecules such as nucleotides</li></ul><h5>Size Exclusion Chromatography</h5><a target="_blank" rel="noopener noreferrer" href="https://www.phenomenex.com/techniques/hplc-sec">Size exclusion chromatography (SEC)</a> separates molecules based on their size, with larger analytes eluting first due to their exclusion from the pores in the column packing material, while smaller molecules are able to enter the pores, facing a longer travelling path, and hence, eluting later. This method can be categorized into aqueous SEC (gel filtration chromatography, GFC) for analyzing biomolecules such as proteins and antibodies. This type of chromatography is widely used as an analytical tool for quality control in the biopharmaceutical industry and can also be an approach of choice for polishing steps.Phenomenex offers a range of Biozen columns for SEC separations. In the case of mAbs, <a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/products/1534">Biozen dSEC-2</a> and<a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/products/1537"> Biozen dSEC-7 </a>columns are the top choices for monoclonal antibody (mAb) analysis, delivering high-resolution separation of monomers, aggregates, and fragments formed during mAb manufacturing, processing, or storage. The dSEC-7 column, featuring a larger pore size and optimized particle design, extends the dynamic range to accommodate larger biomolecules and complex biotherapeutics.For more general applications, <a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/products/1533">Biozen SEC-2</a> and <a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/products/1532">Biozen SEC-3</a> phases cover different MW ranges for high-efficiency separation of biomolecules (e.g., proteins and antibodies). Additionally, the BioSep and Yarra lines become top choices when looking for preparative scale columns.<h5>Reversed-Phase Chromatography</h5><a target="_blank" rel="noopener noreferrer" href="https://www.phenomenex.com/techniques/hplc-reversed-phase">Reversed-phase chromatography</a>, the most common mode in high-performance liquid chromatography/ ultra-high-performance liquid chromatography (HPLC/UHPLC), separates compounds based on hydrophobic and van der Waals interactions using alkyl (C18, C8, C4) stationary phases or other hydrophobic polymers. For large biomolecules such as proteins and peptides, <a target="_blank" rel="noopener noreferrer" href="https://www.phenomenex.com/resources/blog/wider-pore-biozen-column">wide-pore</a> (typically 300 Å) C4, C8 and C18 columns are ideal, as the larger pore size allows better accessibility of the protein molecules to the stationary phase surface, improving mass transfer and peak shape during separation.The Biozen line from Phenomenex offers a wide range of HPLC/UHPLC columns for the analysis of biomolecules.These include phases optimized for high-resolution analysis of intact proteins (Native-RP, Widepore C4, Intact XB-C8) and peptides (Peptide PS-C18, Peptide XB-C18 and Peptide Polar-C18). Kinetex could also be an option when looking for more selectivities for the analysis of peptides and small proteins. Additionally, when aiming to preparative scale processes, several of these media are also available in Phenomenex Axia formats to easily up-scale your separations.<h5>Hydroxyapatite Chromatography</h5>Hydroxyapatite chromatography (HAC) is a sophisticated mixed-mode chromatographic technique that exploits the unique properties of hydroxyapatite (Ca10(PO4)6(OH)2), utilizing both cation-exchange interactions via its phosphate groups and metal affinity through its calcium sites to achieve highly selective protein separations.Renowned for its efficacy in resolving complex biomolecular separations, HAC excels in tasks like aggregate removal from monoclonal antibodies, surpassing the capabilities of traditional single-mode chromatographic methods such as ion-exchange or hydrophobic interaction chromatography.<h5>Hydrophobic Interaction Chromatography</h5>Hydrophobic interaction chromatography (HIC) is a method of protein purification that separates molecules based on their hydrophobicity, using high-salt buffers to promote protein-ligand interactions while maintaining the protein's biological activity. The process involves gradually reducing the salt concentration to elute proteins in order to increase hydrophobicity, making it effective for purifying target molecules and removing impurities or aggregates, making it a valuable approach for intermediate and polishing steps during purification processes.<h5>Affinity Chromatography</h5>Affinity chromatography is a powerful and highly selective technique used to purify biomolecules based on specific, reversible interactions between a target molecule and an immobilized ligand. In many cases, recombinant proteins are engineered with affinity tags—such as His-tags or GST-tags—that facilitate binding to complementary ligands on the chromatography matrix.This method offers the advantage of achieving several thousand-fold purifications in a single step while preserving the biological activity of the protein. It is widely employed for purifying enzymes, antibodies, and antigens, using a variety of ligands including specific antibodies, enzymes, and multifunctional compounds like concanavalin A and triazine dyes.</div></div></div></div>

Exploring Protein Purification Methods: Essential Techniques for Accurate Results

<h3>A Practical Guide to Getting the Most from Syringe Filters: Tips, Tricks, and Common Pitfalls</h3>Syringe filters play a crucial role in chromatography and many other laboratory applications by removing particulate matter before analysis. Proper sample filtration helps protect analytical instruments, extends column lifetime, and improves data quality. However, selecting an unsuitable filter—or using one incorrectly—can introduce contamination, reduce filtration efficiency, or even compromise analytical results. The following recommendations will help you avoid common mistakes and ensure reliable filtration every time.<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/KNAUER_Avoiding_Common_Syringe_Filter_Mistakes_3_150e8c1c2b.webp" alt="KNAUER: Avoiding Common Syringe Filter Mistakes" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_KNAUER_Avoiding_Common_Syringe_Filter_Mistakes_3_150e8c1c2b.webp 133w," sizes="100vw" width="1276" height="1496"><h4>1. Improper Filter Handling</h4>Using excessive force during filtration or attempting to reuse disposable syringe filters can damage the membrane and increase the risk of sample contamination.<ul><li>Solution: Apply slow, even pressure throughout the filtration process and always dispose of single-use filters after one use. If the flow rate decreases noticeably, replace the filter instead of applying additional force.</li></ul><h4>2. Selecting an Inappropriate Pore Size</h4>Using the wrong pore size may either fail to remove unwanted particles or cause the membrane to clog prematurely, reducing filtration efficiency.<ul><li>Solution: A 0.45 µm membrane is generally suitable for routine particulate removal, while a 0.22 µm membrane is recommended for finer filtration and bacterial removal. Samples with higher viscosity may require a pre-filter to prevent rapid clogging. It is also important to consider the intended analytical technique. For example, 0.22 µm filters are typically preferred for UHPLC and LC-MS applications, whereas 0.45 µm filters are often sufficient for conventional HPLC analyses.</li></ul><h4>3. Choosing the Wrong Membrane Material</h4>Different membrane materials exhibit different chemical resistance. Using an incompatible membrane may lead to degradation of the filter, sample contamination, or complete filtration failure.<ul><li>Solution: Always verify solvent compatibility before filtration. PTFE membranes are an excellent choice for organic solvents, while PES and nylon membranes are better suited to aqueous samples. If compatibility is uncertain, perform a small-scale trial before filtering valuable samples.</li><li>Pro Tip: For additional guidance, see our blog article "How to Choose the Right Membrane for your Syringe Filter", which provides a detailed comparison of membrane materials and their recommended applications.</li></ul><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/KNAUER_Avoiding_Common_Syringe_Filter_Mistakes_2_e47021fb11.jpg" alt="KNAUER Sepapure® Syringe Filters are available with multiple membrane materials, each identified by a dedicated color code for quick and reliable selection." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_KNAUER_Avoiding_Common_Syringe_Filter_Mistakes_2_e47021fb11.jpg 245w," sizes="100vw" width="1580" height="902"><h4>4. Ignoring Filter Capacity</h4>Using a filter with insufficient capacity can result in rapid membrane blockage, increasing filtration time and reducing laboratory productivity.<ul><li>Solution: When filtering larger sample volumes, choose high-capacity syringe filters or introduce a pre-filtration step. Never force liquid through a clogged membrane, as doing so may damage the filter and negatively affect sample quality.</li></ul><h4>5. Overlooking Sample Adsorption</h4>Certain membrane materials may adsorb analytes of interest, leading to lower recoveries and potentially affecting quantitative results.<ul><li>Solution: For protein samples or other adsorption-sensitive analytes, select membranes with low binding characteristics, such as nylon or glass fiber, whenever appropriate. Performing a small recovery test before routine analysis can help identify potential analyte losses.</li></ul><h4>6. Failing to Optimize Filtration Performance</h4>Slow filtration is more than just an inconvenience—it often indicates that the filtration conditions are not optimal.<ul><li>Solution: If filtration becomes unusually slow, investigate possible causes such as membrane clogging, excessive sample viscosity, or an unnecessarily small pore size. Depending on the sample, dilution or sequential filtration using progressively finer filters may significantly improve performance.</li></ul><h4>Final Thoughts</h4>Selecting the appropriate syringe filter is a straightforward process, but overlooking small details can have a significant impact on analytical performance. Choosing the correct membrane material, pore size, and filtration strategy helps improve laboratory efficiency, protects chromatography systems and columns, and contributes to accurate, reproducible analytical results.With the right syringe filter and proper filtration technique, you can minimize sample preparation problems and maximize confidence in every analysis.<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/KNAUER_Avoiding_Common_Syringe_Filter_Mistakes_4_983a15e289.jpg" alt="KNAUER: Sepapure® Syringe Filter Selection" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_KNAUER_Avoiding_Common_Syringe_Filter_Mistakes_4_983a15e289.jpg 245w," sizes="100vw" width="1160" height="627">Happy filtering!

Avoiding Common Syringe Filter Mistakes

News from LabRulezLCMS Library - Week 27, 2026

Article

Product

Application

Academy

Poster

Everything from the world of analytical chemistry in one place. We connect people in solving their problems. At Labrulez you will find all the necessary information easily, quickly and clearly. Stop searching and start finding.

LabRulez

Phenomenex is a global technology leader committed to developing novel analytical chemistry solutions that solve the separation and purification challenges of researchers in industrial, government and academic laboratories.

Phenomenex

Based in Berlin, KNAUER is a medium-sized, owner-managed company that has been serving the sciences since 1962. We develop and manufacture scientific instruments of superior quality for liquid chromatography, including: Analytical HPLC/UHPLC, Preparative HPLC, Fast protein liquid chromatography (FPLC), Multi-column chromatography/Simulated moving bed (SMB) chromatography. High pressure dosing, in-line detection systems, and osmometry are additional business areas.

KNAUER

Biotage

Mettler-Toledo

Technology Networks

Thermo Fisher Scientific

SelectScience

Per- and polyfluoroalkyl substances (PFAS), also referred to as ‘forever chemicals’, are an increasing concern since they accumulate in the environment and may have some deleterious effects on human health.
In this webinar, Dr. Estelle Riche, Global Application Specialist from Merck KGaA, Darmstadt, Germany, will discuss the importance of reagent water quality in trace analyses of PFAS by LC-MS/MS. Dr. Riche will show data on the efficiency of a lab water purification system at removing traces of PFAS from tap water and delivering ultrapure water suitable for sensitive PFAS testing. This webinar will also offer guidance on how to select an optimal water purification solution for these analyses, including tips on how to prevent water contamination for optimal experimental results.
Key learning objectives
<ul>
<li>Understand the role of reagent water in PFAS analyses by LC-MS/MS
</li>
<li>Discover how water purification technologies play a role in PFAS removal
</li>
<li>Learn how to select the best water purification solution to suit your lab’s needs
</li>
</ul>
Who should attend?
<ul>
<li>Any scientist analyzing or planning to analyze PFAS
</li>
<li>Lab managers and anyone using or maintaining lab water purification systems
</li>
</ul>
<blockquote>
Presenter: Dr. Estelle Riche, PhD (Global Application Specialist, Merck KGaA, Darmstadt, Germany)
</blockquote>
<blockquote>
Dr. Estelle Riche holds an engineering degree in chemistry from ESCOM in France and a Ph.D. in chemistry from the University of North Carolina (UNC) in the USA. She started her career as a Professor at UNC, then joined Merck KGaA, Darmstadt, Germany eighteen years ago. She is currently Global Application Specialist for Lab Water Solutions and her responsibilities include understanding the potential impact of water quality on the results of laboratory analyses.
</blockquote>
<blockquote>
Presenter: Carrie Haslam (SelectScience)
</blockquote>
<blockquote>
Dr. Carrie Haslam is an Associate Editor at SelectScience, playing a key role in content production and specializing in Materials Science, Alzheimer’s disease and Clinical Diagnostics. Carrie completed a Ph.D. from The University of Plymouth, where she developed graphene-based biosensors for the early diagnosis of Alzheimer’s disease.
</blockquote>

SelectScience: Is your lab water pure enough for sensitive PFAS analyses?

Is your lab water pure enough for sensitive PFAS analyses?

The importance of reagent water quality in trace analyses of PFAS by LC-MS/MS.

Attendees will see how currently available automated synthesis equipment can provide major time savings, improve workflow productivity, and enable you to complete more projects.
This webinar compares automated synthesis workflow using modern lab equipment such as a microwave reactor, flash chromatography system, recyclable reaction work-up tools, and a high-speed solvent evaporator to a manual workflow using hot plates or refluxing, glass column chromatography and rotary evaporators.
Both a general comparison and a real synthetic workflow are presented.
<blockquote>
Presenter: Bob Bickler (Senior Technical Specialist, Biotage)
</blockquote>
<blockquote>
Bob Bickler is the Senior Technical Specialist at Biotage and has over 45 years of chromatography experience. During his career, he has worked for Whatman, YMC, Waters, and for the past 25 years at Biotage. Bob has designed and launched many products including Biotage SNAP columns, SP1, Isolera LS, Isolera Prime Flash System, as well as several accessories.
</blockquote>

Biotage: How to Improve Small Molecule Synthesis Workflow by > 70%

How to Improve Small Molecule Synthesis Workflow by > 70%

See how currently available automated synthesis equipment can provide major time savings, and improve workflow productivity

Design your new laboratory for success and progress your project quickly and efficiently. 
Join this webinar to learn how you can overcome common challenges when designing, developing and building a new laboratory for success in Biotechnology. 
You will hear real-world experiences and obtain key advice from people who have recently set up working laboratories for a range of innovative Biotechnology workflows. Additionally, Thermo Fisher Scientific will demonstrate the 3D Lab Design tool – a key asset to help you build your plan. 
<h5>Topics:</h5>
<ul>
<li>Round table discussion – key challenges when setting up a new lab</li>
<li>Optimising your lab around your specific needs – using the Thermo Scientific 3D Lab Design tool</li>
<li>Developing an effective laboratory and addressing unforeseen issues</li>
</ul>
<blockquote>
Presenter: Arfan Nazir (Lab Planner, Senior Account Manager, Thermo Fisher Scientific)
</blockquote>
<blockquote>
Presenter: Fadi Adas (Business Development Manager, New Labs, Thermo Fisher Scientific)
</blockquote>
<blockquote>
Presenter: Stephan Jenn (President, NovAlix)
</blockquote>
<blockquote>
Presenter: Dr Kath Mackay (Director of Life Sciences, Bruntwood SciTech)
</blockquote>

ThermoFisher Scientific: Knowledge Culture Webinars: Setting up a new laboratory for Biotech success

Setting up a new laboratory for Biotech success

Join this webinar to learn how you can overcome common challenges when designing, developing and building a new laboratory for success in Biotechnology. 

At the forefront of scientific inquiry lies the transformative potential of high-throughput screening in advancing drug discovery. Through the ingenious integration of cutting-edge technologies and automation, industry leaders are reshaping the landscape, enhancing efficiency and scaling up processes like never before.
In this exclusive extended webinar, immerse yourself in a world of innovation as our expert speakers unveil state-of-the-art systems and workflows designed to optimize screening assays with unparalleled throughput and reproducibility. Discover how these advancements propel drug discovery pipelines forward with unprecedented speed and precision.
Attend this webinar to:
<ul>
<li>Understand the benefits of integrated high-throughput screening automation in enhancing efficiency and scalability in drug discovery processes</li>
<li>Explore the features of a high-capacity workcell designed for complex compound screens with multiple analytical readouts</li>
<li>Learn about the advantages of a complete walkaway and tipless system in reducing downtime, minimizing waste and accelerating compound screening processes</li>
</ul>
<h3>Agenda</h3>
<h4>TALK 1</h4>
Next-Level Efficiency: Supercharged High-throughput Screening Capacity Through Integrated Automation
Discover how Automata’s cutting-edge platform streamlines drug discovery workflows, boasting a tipless system for seamless operation and enhanced scalability. Learn how the high-capacity workcell empowers researchers to conduct complex compound screens with unparalleled efficiency and reproducibility.
In this session, Alice Tone-Fernandez from Automata will valuable insights into leveraging integrated automation to supercharge high-throughput screening capacity, ultimately revolutionizing efficiency in drug discovery processes.
In her talk, she will:
<ul>
<li>Discuss the benefits of integrated high-throughput screening automation in enhancing efficiency and scalability in drug discovery processes</li>
<li>Explore the features of a high-capacity workcell designed for complex compound screens with multiple analytical readouts</li>
<li>Showcase the advantages of a complete walkaway and tipless system</li>
</ul>
<blockquote>
Presenter: Alice Tome-Fernandez (Senior Application Scientist, Automata)
</blockquote>
<h4>TALK 2</h4>
96 and 384 channel Electronic Pipettes from INTEGRA: Affordable, Simple, Small and Powerful
96 and 384 channel Electronic Pipettes from INTEGRA: Affordable, Simple, Small and Powerful
If you’re working in 24, 96, 384, or even 1536 plate formats, this session will show you 3 instruments which will make you faster, give you more reproducible results, are simple to learn and don’t take up much space - while fitting in every budget. The perfect productivity upgrade for any lab looking to get better.
In this session, Tom Bentivegna from INTEGRA will provide insights into best practices for utilizing these electronic pipettes effectively. Whether you’re a seasoned researcher or new to the field, this talk will provide valuable guidance for optimizing your laboratories workflows.
In his talk, he will:
<ul>
<li>Discuss how to optimize 96 and 384 well-plates to be faster and more reproducible</li>
<li>Showcase novel devices to enhance your high-throughput screening workflows</li>
</ul>
<blockquote>
Presenter: Tom Bentivegna (Group Product Manager, INTEGRA Biosciences)
</blockquote>
<h4>TALK 3</h4>
High-throughput SPR Assay for FcγR Binding to Drug Candidates on the New Carterra LSAXT
Discover the power of high-throughput surface plasmon resonance (HT-SPR) for assessing FcγR binding to drug candidates using the new Carterra LSAXT platform. In this webinar, Peter Hsueh, PhD from ACROBiosystems will showcase how this streamlined approach, coupled with ACROBiosystems’ recombinant FcγR proteins, enables rapid characterization of FcγR interactions across species.
In his talk, he will:
<ul>
<li>Explain the significance of FcγR binding in therapeutic efficacy and cross-reactivity assessment</li>
<li>Exploring a streamlined approach using HT-SPR on the Carterra LSAXT platform</li>
<li>Showcase the benefits of increased sensitivity, reproducibility and time/resource savings in characterizing FcγR interactions compared to traditional SPR methods</li>
</ul>
<blockquote>
Presenter: Peter Hsueh, PhD (Marketing Product Manager, ACROBiosystems)
</blockquote>

Technology Networks: Revolutionizing Drug Discovery: Unleashing the Power of High-Throughput Screening

Revolutionizing Drug Discovery: Unleashing the Power of High-Throughput Screening

Learn about state-of-the-art systems and workflows designed to optimize screening assays with unparalleled throughput and reproducibility.

The Power of High-Throughput Screening

The Right Laboratory Balance Service at the Right Time
Event Program:
<ul>
<li>Selection of the right instrument for your application</li>
<li>Installation and qualification</li>
<li>Preventive maintenance</li>
<li>Calibration</li>
<li>Routine testing</li>
<li>Replacement</li>
</ul>
Weighing is a core process in almost every application in a lab. To maintain consistent results, it&#39;s essential to regularly service your equipment. But what are the most important services, and how often do they need to be performed?
In this webinar, we will guide you, based on the lifecycle of a balance, through the different services that can help you to keep your instrument accurate and extend its lifetime – from the instrument selection to its installation, throughout its routine operation, and up to the time for replacement.
Join our live webinar with METTLER TOLEDO experts to gain a better understanding.
<blockquote>
Presenter: Simona Venzin (Head of Service Product Management, METTLER TOLEDO)
</blockquote>
<blockquote>
Presenter: Walter Krebs (Head of GWP Product Management, METTLER TOLEDO)
</blockquote>

Mettler-Toledo: Service Balances the Smart Way

Service Balances the Smart Way

A guide through different services that can help you to keep your instrument accurate and extend its lifetime.

Based on The New ISO 8655 p. 10 for 2024
Event Program
<ul>
<li>Introduction and overview of what&#39;s new in the 2024 ISO 8655 part 10</li>
<li>Requirements and best practices</li>
<li>User qualification and re-qualification</li>
<li>POVA qualifitcation and requalification (routine testing, pass/fail rules, etc)</li>
<li>Solutions to fulfill requirements</li>
</ul>
In this live webinar, we will give you an overview of the ISO 8655 part 10, which was released in March 2024.
You will learn about updated requirements and how the new chapter can affect your lab. Ensure you are up to date with this new regulation while at the same time improving the quality of your results. 
We will also give you an overview of Rainin&#39;s solutions that help you comply with this new chapter of ISO 8655. As this is a webinar you will also have the chance to ask questions to our experts and discuss what aspects need to be considered in comp;iance with the new chapter. 
<blockquote>
Presenter: Irene Ni
</blockquote>
<blockquote>
Presenter: Martin Huber
</blockquote>
<blockquote>
Presenter: Fabian Troll
</blockquote>

Mettler-Toledo: User Guidance and Qualification in Pipetting

User Guidance and Qualification in Pipetting

In this live webinar, we will give you an overview of the ISO 8655 part 10, which was released in March 2024.

Achieving product consistency for beer, wine, cider, and other adult beverages requires the analysis of multiple parameters using several automated and/or wet chemistry procedures.
Many labs still follow the traditional wet chemical methods like colorimetry, titration, and flow analysis, as well as measurement methods such as pH, conductivity, and ion selective electrodes. Integrated discrete analysis consolidates beverage testing and simultaneously automates the analysis of critical parameters resulting in faster turnaround, reduced human error, lower reagent use, and expanded laboratory analytical capabilities. Better testing means better product to retain and expand your customer base. We will present an overview of the integrated discrete analyzer and important parameters to measure in adult beverages.
<blockquote>
Presenter: Hari Narayanan (Product Marketing Manager, Thermo Fisher Scientific)
</blockquote>
<blockquote>
Dr. Hari Narayanan is the Product Marketing Manager at Thermo Fisher Scientific. He has nearly 20 years of experience in managing research activities and applications development. He collaborates with regulatory agencies like ASTM, EPA, EPRI, USP, and AOAC and has been part of several new method developments. He is well-versed in multivariate analysis, sample preparation, titration, ion chromatography, Combustion IC, molecular spectroscopy (FTNIR, FTIR, RAMAN and UV), voltammetry, flash chromatography, particle size analysis, ICP and XRF. He received his B.Sc and M.Sc. in Chemistry from the Madurai Kamaraj University and a Ph.D. in Analytical Chemistry from the University of Madras, India. Before joining Thermo Fisher Scientific, Hari was Director of Strategic Marketing at Metrohm USA.
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Thermo Scientific: Consistent Quality from Consolidated Beverage Testing

Consistent Quality from Consolidated Beverage Testing

Overview of the integrated discrete analyzer and important parameters to measure in adult beverages.

Wet chemical methods are an integral part of modern analytical labs. Many of the regulatory bodies, such as the US EPA, recommend wet chemical methods like colorimetry, titrimetry, and flow analysis, as well as measurement methods like pH, conductivity, and ion selective electrodes for drinking water and wastewater applications.
Why? Because wet chemical methods are proven and modern instrumentation often cannot determine results that many specific wet chemical tests provide. However, these traditional wet chemical methods are tedious, time-consuming, and consume large volumes of samples and reagents.
In this webinar we will provide an overview of US EPA recommended automated wet chemical methods for drinking water and wastewater and discuss several application examples that highlight the benefits of transferring traditional wet chemical methods to the integrated discrete analyzer.
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Presenter: David Glutz (Product Specialist, Thermo Fisher Scientific)
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David Glutz has been working at Thermo Fisher Scientific as a Product Specialist for 12 years. He has strong working and method development knowledge and is the go-to person for the Discrete Analyzer product line. David supports customer training and application development for discrete analyzers, ion chromatography, and sample preparation at the Center of Excellence. Trained in Applied Chemical Technology from the University of Cincinnati’s OMI College of Applied Science, David has a unique background in the environmental field with more than 20 years of experience.
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Thermo Scientific: Automated Environmental Wet Chemical Analysis

Automated Environmental Wet Chemical Analysis

Overview of US EPA recommended automated wet chemical methods for drinking water and wastewater and discuss several application examples.

KNAUER's high-pressure dosing pumps are compact, versatile and reliable. In this webinar we will be exploring the technology behind our wonder pumps and taking a closer look at the applications they can be used in - such as polymer production, microfluidics and the dosing of chemically aggressive substances.Our dosing pumps are also currently being used as a key component in our IJM-Skids, used for lipid nanoparticle encapsulation - a key step in the production of mRNA vaccines.<blockquote>Presenter: Dr. Florian Glauche (KNAUER expert for dosing pumps)</blockquote>

Achieving precise, high-pressure dosing 

In this webinar we will be exploring the technology behind KNAUER wonder pumps and taking a closer look at the applications they can be used in.

Dosing pumps are an indispensable tool in the laboratory when it comes to the precise and reliable dosing of liquids and other materials. In this webinar we will discuss the main features of our dosing pumps and explain their specifications in detail. Based on the requirement profile we will go through the selection process of suitable pumps for the specific metering task. Based on a wide range of applications we will show you where these pumps are used. Finally, we invite you to discuss your specific questions about dosing, pumping and metering with us.KNAUER is a well-known manufacturer of metering pumps for aqueous and organic liquids, aggressive media, or liquefied gases. Our high-precision two-piston pumps are used in the chemical and pharmaceutical industries as well as in research and process development. The dosing pumps convince by high chemical resistance, excellent flow rate accuracy and low pulsation of the pumped medium in a wide range of applications.<blockquote>Presenter: Dr. Florian Glauche (KNAUER expert for dosing pumps)</blockquote>

Dosing pumps for high pressure applications 

In this webinar we will discuss the main features of KNAUER dosing pumps and explain their specifications in detail.

LCMS webinars focusing on - page 2