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Human IgG

Purified total human IgG, for a negative control for antibodies in various applications.
Catalog #: 1269
SKU-Size Size Price Qty
1269-100 100 μg
$95.00
1269-1000 1 mg
$295.00
More Sizes Get Quote

Product Details

Highlights 1 mg/ml in 0.02 M sodium phosphate and 0.15 M NaCl, pH 7.2
Storage Conditions -70°C
Shipping Conditions Dry Ice
USAGE For Research Use Only! Not For Use in Humans.

Details

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.


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