"C4" Related Products

Native Human C4 protein

Cat.No.: C4-12H
Product Overview: Native Human complement C4 was purified from Human serum.
Source: Human serum
Species: Human
Form: 10 mM sodium phosphate, 145 mM NaCl, pH 7.3
Bio-activity: >80% versus normal human serum standard
Molecular Mass: 205,000 Da (3 chains)
Purity: >90% by SDS-PAGE
Notes: 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). Use normal precautions for handling human blood products.
Storage: store at -70 centigrade or below. Avoid freeze/thaw.
Concentration: 1.0 mg/mL
Preservative: None, 0.22 µm filtered.

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Optional requirements on this protein    +Expand
C-fusion    N-fusion   Non-tagged
His    GST   Fc   Others
<1.0 eu/μg    <0.1 eu/μg   <0.01 eu/μg   Not required
Monomer Isolation    Dimer Isolation    Not required
>80% by SDS-PAGE    >90% by SDS-PAGE   >95% by SDS-PAGE   Others

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