Bio-Rad, PMP01X, IgG

Secreted by mature B cells, IgG are the most abundant immunoglobulin isotype and are major components of the adaptive immune system. IgG are found in all body fluids where they recognize and bind antigenic determinants exposed at the surface of invading pathogens to neutralize pathogens and activate other defense cells and the complement system. This Mouse IgG preparation has been prepared from normal mouse serum and purified by ion exchange chromatography, but may contain traces of other immunoglobulin class. By immunoelectrophoresis a single band is seen against anti-Mouse IgG and anti-Mouse serum. Trace amounts of other immunoglobulins present may be detected if more sensitive assays such as ELISAs are used.

Storage Information
This product is shipped at ambient temperature. It is recommended to aliquot and store at -20°C on receipt. When thawed, aliquot the sample as needed. Keep aliquots at 2-8°C for short term use (up to 4 weeks) and store the remaining aliquots at -20°C.
Avoid repeated freezing and thawing as this may denature the antibody. Storage in frost-free freezers is not recommended.