免疫球蛋白A2(IgA2)_人骨髓瘤血浆来源提纯

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MW: 160,000
Extinction Coefficient: 1.32

Frozen in 10 mM phosphate, pH 7.4, with 150 mM NaCl and 0.05% NaN3.

In normal adult serum, the approximate percentage composition of IgA with respect to is subclasses is IgA1:90% and IgA2:10%. In secretory IgA, the subclass proportions may approach 50:50. The clinical significance of the subclasses has yet to be determined.

Storage:

Purity: >=95% by SDS-PAGE. No reaction by IEP to IgA1 antiserum.

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.

Buy direct from the manufacturer.
Bulk Qty Available.

MW: 160,000
Extinction Coefficient: 1.32

Frozen in 10 mM phosphate, pH 7.4, with 150 mM NaCl and 0.05% NaN3.

In normal adult serum, the approximate percentage composition of IgA with respect to is subclasses is IgA1:90% and IgA2:10%. In secretory IgA, the subclass proportions may approach 50:50. The clinical significance of the subclasses has yet to be determined.

Storage:

Purity: >=95% by SDS-PAGE. No reaction by IEP to IgA1 antiserum.

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.