General description

Native IgA₂ from human myeloma plasma.

Native IgA₂ from human myeloma plasma. Human immunoglobulin A₂, type λ serum, containing IgA₂ as 98% of total IgA. Purified from plasma.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Other Notes

Single arc by immunoelectrophoresis against antiserum to whole human sera. Variables associated with assay conditions will dictate the proper working dilution.

Packaging

Please refer to vial label for lot-specific concentration.

500 µg in Plastic ampoule

Physical form

In 150 mM NaCl, 10 mM phosphate buffer, pH 7.4.

Preparation Note

Prepared from plasma that was shown to be nonreactive for HBsAg and antibodies to HCV and HBc and negative for HIV antibodies by certified tests.

Warning

Toxicity: Standard Handling (A)