Free Secretory Component / pIgR, Human Milk

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MW: 71,000
Extinction Coefficient: 1.48

Lyophilized from 20 mM Sodium Phosphate, 0.15 M NaCl, pH 7.4

Storage: ≤-20°C

Purity: ≥95% by SDS-PAGE

Prepared from milk shown to be non-reactive for HBsAg, anti-HCV, anti-HBc, and negative for anti-HIV 1 & 2 by FDA-required tests.

Athens Research & Technology 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.