PANSORBIN^® Cells, Lyophilized

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.

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

Packaged under inert gas

Lyophilized from PBS, 0.1% NaN₃.

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

Reconstitute in sterile distilled H₂O.

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

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.

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

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

Toxicity: Standard Handling (A)