Antibody purification with protein A and protein G uses recombinantly expressed protein to purify IgG antibodies from several species. Protein A is a 42 kilodalton protein originating from Staphylococcus, while protein G originates from Streptococcus. Both proteins have a high binding affinity for the IgG class of immunoglobulins. A combination of both proteins, known as protein A/G, is formed from the fusion of their IgG binding domains. Purification methods that employ protein A, protein G, or protein A/G include magnetic beads, agarose beads, spin columns, and resins. These are useful in isolating polyclonal antibodies from serum or monoclonal antibodies from hybridoma cell lines. Choose the purification method that best suits your experiment from the products listed below.
Your search returned 35 Protein A/G Purification across 8 suppliers.
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MyBioSource.com
- 0.4 mg
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- Affinity Chromatography, Protein A/G
CD Bioparticles
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- Nanoparticles
- Affinity Chromatography, Protein A/G
MyBioSource.com
- 2 Assays
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- Affinity Chromatography, Protein A/G
- 2 Assays
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- Affinity Chromatography, Protein A/G
Thermo Fisher Scientific
- Dynabeads Protein G beads are uniform, 2.8-µm superparamagnetic beads with recombinant Protein G (∼17 kDa) ...
- 100 Tests
- Protein G, Protein G Superparamagnetic Bead
- Affinity Chromatography, Protein A/G
- DynaGreen Protein A/G Magnetic Beads are intended for use in immunoprecipitation (IP) applications while also being an ...
- 120 Tests
- Recombinant Protein A/G, Magnetic Beads
- Affinity Chromatography, Protein A/G
CD Bioparticles
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- Magnetic Particles
- Affinity Chromatography, Protein A/G
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- Nanoparticles
- Affinity Chromatography, Protein A/G
G Biosciences
- 5 column kit
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- Affinity Chromatography, Protein A/G
- 10 column kit
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- Affinity Chromatography, Protein A/G
Creative BioMart
- Mab Affinity Protein A/G Agarose High Flow consists of purified Protein A/G recombinant fusion protein that has been ...
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- Affinity Chromatography, Protein A/G
Abbexa Ltd
- Protein A Resin is an affinity chromatography resin with high binding capacity for IgG. Protein A Resin is suitable for ...
- 5 ml, 100 ml
- Resin
- Affinity Chromatography, Protein A/G
MedChemExpress
- 1 mL
- Magnetic Beads
- Affinity Chromatography, Protein A/G
Abcam
- 1 ML, 5 ML, 25 ML, 100 ML
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- Affinity Chromatography, Protein A/G
- 1 ML, 5 ML
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- Affinity Chromatography, Protein A/G
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Thermo Fisher Scientific
Thermo Fisher Scientific