Sizes Available: 1000 µg/vial
Concentration: 1.0 mg/mL (see Certificate of Analysis for actual concentration)
Form: Frozen liquid
Activity: >90 % active protein
Purity: >95 % by SDS PAGE
Buffer: 10 mM sodium phosphate, 145 mM NaCl, pH 7.3
Extinction Coeff. A280 nm = 0.45 at 1.0 mg/mL
Molecular Weight: 110,000 Da (single chain)
Preservative: None, 0.22 µm filtered.
Source: Normal human serum (shown by certified tests to be negative for HBsAg, HTLV-I/II, STS, and for antibodies to HCV, HIV-1 and HIV-II).
Precautions: Use normal precautions for handling human blood products.