Recombinant Protein G, Agarose
$49.75 – $6,300.00
Protein G is an immunoglobulin binding protein isolated from G. Streptococci that primarily binds to mammalian IgGs through Fc regions. Native Protein G has 3 IgG binding domains as well as sites for albumin and cell-surface binding. Our recombinant protein G has been is produced without the albumin binding domain. Protein G has strong affinity for most mammalian igGs, including all human IgG subclasses (IgG1, IgG2, IgG3 and IgG4) and also rabbit, mouse, and goat IgG. Protein G shows a broader range of binding to IgG subclasses than staphylococcal protein A. Domains in the NH2-terminal half of the protein have been found to bind human serum albumin (HSA). ProteinMod Recombinant Protein G Agarose has been engineered to lack the albumin binding domain to reduce non-specific binding. Additionally, there is a 6x histidine tag at the N-terminus. This product was produced by covalently bonding recombinant protein G to 6% agarose bead. Amounts refer to a 100% bead volume.
Product code: PGG
Recombinant Protein G, Sepharose-(Highly Crosslinked for FPLC)$57.00 – $7,690.00 Select options
Recombinant Protein G, HRP$118.00 – $824.00 Select options
Recombinant Protein G, fluorescein$115.00 – $1,124.20 Select options
Recombinant Protein G (without modification)$42.00 – $2,359.00 Select options