Immunoglobulin (IVIg), R-PE conjugated

Intravenous immunoglobulin (IVIg) is a mixture of IgG1 and other antibodies derived from healthy human plasma via Cohn fractionation. The purification process includes cold alcohol fractionation, polyethylene glycol precipitation, and ion exchange chromatography. IVIg contains the same distribution of IgG antibody subclasses as is found in the general human population. IgG subclasses are fully represented in the following approximate proportions: 65% IgG1, 30% IgG2, 3% IgG 3, and 2 % IgG4. IVIg was labeled with R-PE in vitro.

• Supplier: Creative Biomart
• Product #: THP-0108R