Cat. No.:
CSI20190B
pdf (datasheet)
Description:
Purified from normal serum by immobilized Protein A. IgG is the most abundant
immunoglobulin in plasma, found at a concentration of 8 to 18 mg/ml. This
immunoglobulin plays a very important role in the defense against infection for newborns
because of its transfer through the placenta during pregnancy. It readily diffuses into the
extravascular body spaces where it plays a major role in neutralizing bacterial toxins and
in enhancing the phagocytosis of microorganisms. IgG binds to bacteria and these
complexes adhere to phagocytic cells which have surface receptors specific for IgG.
Prepared from plasma shown to be non reactive for HbsAG, anti-HCV, anti-HBc, and
negative for anti-HIV 1 & 2 by FDA approved tests. >95 percent pure by SDS-PAGE.
Concentration:
> 10 mg/ml, lot specific
Molecular Weight:
160,000
Formulation:
Frozen liquid in 0.02M Sodium Phosphate, 0.15M NaCl, pH 7.4
Purity:
> 95% by SDS-PAGE
Storage/Stability:
When stored at -80°C, product is stable for 3 years from date of delivery.
Application notes:
This antibody has been selected as an isotype control as it has no known specificity.
