Protein Biology Methods

Products for Your Workflow

Genes direct the production of proteins that play a significant role in diseases such as cancer, Alzheimer’s, and diabetes. Protein biology helps us understand the output of these genes and the way they influence our health. Through protein isolation, purification, separation, and detection, protein biology provides earlier and more accurate diagnoses.

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Step 1: Extraction

Isolate proteins from your mixture with the products below. This protein biology method will help you start your process and prepare you for future workflow steps. Find protein extraction essentials, lysis reagents, plus additional products and resources.

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Step 2: Clean Up

Once extracted, the sample needs to be cleaned of the impurities that can hinder downstream sample analysis. We offer the full clean up workflow, from dialysis to desalting and concentration.

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    Step 3: Purification

    Purification is another necessary protein biology method and involves separation by protein binding, washing, and elution. The protocol used will depend on the protein you’re purifying. To get started, shop prepacked columns, products for protein purification, dialysis and desalting, and endotoxin removal. For further information, download our resources.

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    Step 4: Separation

    Solubility, size, charge, and other protein characteristics are used to separate them. These techniques include various forms of chromatography in addition to electrophoresis and dialysis. Find the products you need for each of these methods and more by browsing gels, columns, and reagents. Learn more by downloading our relevant resources.

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    Step 5: Protein Detection

    Western blotting is frequently used for protein detection. Browse related reagents, substrates, and imaging systems to help advance your protein detection protocol.

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    Related Resources

    Amino Acids Reference Tool

    Amino Acids Reference Tool

    Learn About Amino Acids

    Protein Shows Promise in Treatment of Spinal Cord Injuries

    Amino Acids Reference Guide

    Download the PDF


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