Techniques / Protein Expression & Analysis

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Article

A New Frontier in Protein Quantitation: AlphaLISA

If you ever worked in a biology or biochemistry laboratory, you probably already heard about ELISA. You may have even used it. But do you know what’s behind it? And how you can improve it? Let me guide you...
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Article

How to Scrutinize Your Glycosylated Proteins Without Using Glycosidases

You might have come across protein glycosylation before. Somewhere in the recesses of your memory you might even recall reading something about the protein you’re studying being glycosylated, but what does...
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Sponsored Education

Key Analytical Challenges for Antibody Drug Conjugates

Currently, there are more than 75 antibody drug conjugates (ADCs) in various stages of pre-clinical and clinical development. The combination of a targeted antibody coupled with a cytotoxic small-molecule drug...
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Sponsored Education

Ten Ways to Give Your Surface Plasmon Resonance Experiments a Hand

Surface Plasmon Resonance (SPR) is the gold standard for measuring biomolecular binding without the need for labeling (i.e., label free detection of kinetics). SPR is especially valuable because it doesn’t...
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Article

Have a BLAST With Your Protein Sequences

When I was being trained in microbiology as an undergrad, one of the first skills I acquired was the ability to quickly compare and visualize amino acid sequences using BLAST and ClustalW. 15 years later, those...
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Article

Stripping Blots – It’s All Fun and Games Until Someone Loses Their Protein

Like all technical fields, molecular biology contains a very robust “theoretical” realm and an equally robust “practical” realm. Unfortunately, these two existences don’t seem to overlap as often as...
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Article

SDS-PAGE Tips and Tricks to Save You Time

Today, SDS-PAGE is one of the basic methods in biolabs. As a beginner in my lab, I had little help, so my first SDS-PAGE gel took two whole days! Since then, I’ve learned a lot about how to make the process...
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Article

How to Cherry Pick Your Primary Antibody

How do you pick which antibody you should use in your assay? If you’re starting a new assay and need an antibody for the job, then selecting a new antibody from the plethora available could be high up on your to-do list.
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Webinar

Incorporating New Dyes to Simplify Panel Design: Accelerating Reagent Availability

In this webinar you will learn how custom reagents can aid you in flow cytometry panel design—without long waits for generating these components. We will cover: How quality custom reagents in small...
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Article

A Beginner’s Guide to Tag-Removing Proteases

Every biochemist is familiar with proteases. More often than not, proteases cause a lot of anxiety. To this end, a lot of research has been done in developing techniques to prevent the activity of proteases....
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