Protein A is a surface protein originally discovered in the bacterium Staphylococcus aureus. It has the ability to bind to immunoglobulins, specifically IgG. It contains five Ig-binging domains and binds the heavy chain within the Fc region and within the Fab region. Protein A can be coupled to immobilized beads and resins, such as agarose, sepharose, and magnetic beads for use in antibody purification. With protein A-based purification kits, columns, and reagents, IgG can be purified from various sources, including serum, ascites, or cell culture media. Browse the protein A purification products available below and visit the supplier page for more information.
Your search returned 10 Protein A Purification across 1 supplier.
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- 5 ml, ready-to-use protein A crosslinked agarose support
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- 50 ml, ready-to-use protein A crosslinked agarose support
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- 25 ml, ready-to-use pressure-stable polymer support
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- Optimized buffer concentrate, for use with Affi-Gel and Affi-Prep protein A media, makes 5 L
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- Bio-Rad’s SureBeads Magnetic Beads System provides faster and more reliable immunoprecipitation of proteins and ...
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- 4 UNITS
- Protein Purification
- 12 UNITS
- Protein Purification
- 16 UNITS
- Protein Purification
- 48 UNITS
- Protein Purification
- 2 UNITS
- Protein Purification
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