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Protein Research

Extraction, isolation, purification, separation, detection...

We know your time is better spent analyzing data than performing arduous protocols before you can even measure your proteins of interest. We can help with the most efficient approaches to cloning and expression with a wide variety of cells, reagents, and vectors.  

Our membrane engineers have developed devices expressly for desalting, concentrating, and buffer exchange that saves your proteins and save you time and protocol steps. A comprehensive offering of protein preparation products provides gentle extraction, high-yield isolation and purification, and application-verified detection tools for techniques like electrophoresis and Western blot, ELISA, multiplex, and mass spectrometry.

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Express

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Concentrate

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Detect

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From videos to detailed protocols, technical articles, and application notes, you’ll find a wealth of information to keep your research moving forward.

Related Product Resources

    Related Applications
    Cloning & Expression
    Cloning, protein expression vectors and techniques for optimal gene cloning and protein expression systems.
    PCR Applications
    Polymerase chain reaction (PCR) is a technique for amplifying nucleic acid molecules and is commonly used in many applications, including RT-PCR, hot start PCR, end point PCR and more.
    Nucleic Acid Gel Electrophoresis
    Learn the basics of DNA and RNA gel electrophoresis, and how these techniques can be used to separate and purify DNA and RNA molecules based on size and charge for cloning, PCR, mass spectrometry, next generation sequencing (NGS), and Northern and Southern blotting applications.
    DNA & RNA Purification
    Overview of common techniques and downstream applications for extraction and purification of genomic DNA, plasmid DNA, and total RNA from cells, tissue, blood, viruses, and other sample types.
    Lysis & Protein Extraction
    An overview of cell lysis and protein extraction methods including detergent solubilization, freeze-thaw lysis, osmotic shock, sonication, enzymatic cell lysis, and mechanical disruption techniques such as Dounce, Polytron, and mortar and pestle homogenization.
    Protein Purification
    Protein purification techniques, reagents, and protocols for purifying recombinant proteins using methods including, ion-exchange, size-exclusion, and protein affinity chromatography.
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