Protein G Agarose (895-0024)
Protein G has a high affinity for the Fc regions of IgG molecules from a variety of species. Immobilization of highly purified Protein G creates an affinity resin that can be used to isolate IgG fractions from crude serum, ascites fluid or hybridoma supernatants. Aliquots of resin may also be used to pull down antibody:antigen complexes in immunoprecipitation experiments.
For more information, please read our Antibody Purification Guide.
Our shipping times are as follows:
48 hours to the US. 24 to 48 hours to Europe.
- High-Affinity IgG Antibodies Develop Naturally in Ig-Knockout Rats Carrying Germline Human IgH/Ig?/Ig? Loci Bearing the Rat CH Region - The Journal of Immunology (2013)