免疫球蛋白_M_mu_链_人血浆来源提纯
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MW: 75,000 Da
Extinction Coefficient: 1.33
Lyophilized from 1.0 M acetic acid.
Reconstitute with 1.0 M acetic acid to the pre-lyophilization volume. Dilutions must be made in Acetic Acid.
IgM heavy chain (mu chain) consists of 576 amino acids; there are five mu chains in each IgM molecule. IgM heavy chain is purified by reducing the disulfide bond connecting it to the IgM kappa and lambda light chains. IgM mu chain is more highly conserved across different species than is the heavy chain of IgG or IgA.
Storage:
Purity: >=95% by SDS-PAGE
Prepared from plasma shown to be non reactive for HBsAg, anti-HCV, anti-HBc, and negative for anti-HIV 1 & 2 by FDA-required tests.
Lab products are laboratory reagents and are not to be administered to humans or used for any drug purpose. For research or further manufacturing use only.
Ref:
Hayzer, D. J., and Jaton, J-C. 1985. Methods Enzymol. 116, 16; Jeske, D. J., and Capra J. D. 1984. Fundamental Immunology (W.E. Paul, ed.), 131.
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