C2 PURIFIED HUMAN COMPLEMENT

BUFFER: Phosphate Buffered Saline, pH 6.0  

PROTEIN CONCENTRATION: Totals Protein: 0.5 – 15.0 mg/mL using an extinction coefficient of E1%/280 nm = 8.9 C2 protein :>0.49 mg/ml based on functional activity measurements.

PURITY: >90% by SDS-PAGE  

FUNCTIONAL ACTIVITY: Titer >4 x 10⁵ C2H50 U/mg >70% of C2 activity in NHS on a mg/mg basis.

IMMUNOCHEMISTRY: <trace amounts of C1,C3,C4,C5, IgG, IgA, IgM, albumin, Factor B, or hemopexin

PRESERVATIVE: None, filtered through a 0.22 m pore size filter

DISEASE STATE TESTING: Starting material is tested and found negative for HIV 1 and 2 antibodies, Hepatitis B surface antigen, HCV antibodies and HIV-1 antigen.

STORAGE: -70°C or Below. Avoid repeat Freeze/Thaw

FOR RESEARCH USE ONLY NOT FOR HUMAN OR DRUG USE

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