General description

Lyophilized from preparations of Cat. No. 507858. Note: size of 5 g or 1 g refers to the wet cell weight.

Formalin-fixed and heat-killed Staphylococcus aureus cells bearing protein A that bind to the Fc portion of human IgG subclasses 1, 2, and 4, and to IgG from other species (binding capacity: ≥2 mg human IgG/100 mg cells). Used for many purposes, including radioimmunoassays, enzyme immunoassays, agglutination, and immunoprecipitation of antigens. PANSORBIN™ also stimulates B-lymphocyte production and inhibits neoplasm growth. Lyophilized from preparations of Cat. No. 507858. Note: size of 5 g or 1 g refers to the wet cell weight.

Legal Information

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

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

Other Notes

Kierszenbaum, F., et al. 1991. Immunology74, 317.Meikle, P.J., et al. 1991. J. Biol. Chem.266, 22569.Ezaki, O., et al. 1989. Biochem. Biophys. Res. Commun.159, 1368.Murakami, H., et al. 1988. Biochem. J.256, 917.Kessler, S.W. 1975. J. Immunol.115, 1617.

Packaging

5 g in Glass bottle

Packaged under inert gas

1 g in Plastic ampoule

Physical form

Lyophilized from PBS, 0.1% NaN₃.

Reconstitution

Reconstitution with 10 ml sterile dH₂O yields a 10% (w/v) cell suspension.

Following reconstitution, aliquot and refrigerate (4°C). Stock solutions are stable for up to 1 month at 4°C.

Reconstitute in sterile distilled H₂O.

Warning

Toxicity: Standard Handling (A)