Recombinant human Complement Factor B protein
€0.00
In stock
SKU
ATGP2541
Description
CFB is complement factor B, a component of the alternative pathway of complement activation. Factor B circulates in the blood as a single chain polypeptide. upon activation of the alternative pathway, it is cleaved by complement factor D yielding the noncatalytic chain Ba and the catalytic subunit Bb. The active subunit Bb is a serine protease which associates with C3b to form the alternative pathway C3 convertase. Bb is involved in the proliferation of preactivated B lymphocytes, while Ba inhibits their proliferation. Recombinant human CFB protein, fused to His-tag at N-terminus, was expressed in E. coli.Alternative Names
complement factor B preproprotein, AHuS4, BF, BFD, CFAB, FB, FBI12, GBG, H2-Bf, PBF2Concentration
1mg/ml (determined by Bradford assay)Concentration
Liquid in. 20mM Tris-HCl buffer (pH 8.0) containing 10% glycerol, 0.4M ureaStorage: Can be stored at +2C to +8C for 1 week. For long term storage, aliquot and store at -20C to -80C. Avoid repeated freezing and thawing cycles.
CFB is complement factor B, a component of the alternative pathway of complement activation. Factor B circulates in the blood as a single chain polypeptide. upon activation of the alternative pathway, it is cleaved by complement factor D yielding the noncatalytic chain Ba and the catalytic subunit Bb. The active subunit Bb is a serine protease which associates with C3b to form the alternative pathway C3 convertase. Bb is involved in the proliferation of preactivated B lymphocytes, while Ba inhibits their proliferation. Recombinant human CFB protein, fused to His-tag at N-terminus, was expressed in E. coli.Alternative Names
complement factor B preproprotein, AHuS4, BF, BFD, CFAB, FB, FBI12, GBG, H2-Bf, PBF2Concentration
1mg/ml (determined by Bradford assay)Concentration
Liquid in. 20mM Tris-HCl buffer (pH 8.0) containing 10% glycerol, 0.4M ureaStorage: Can be stored at +2C to +8C for 1 week. For long term storage, aliquot and store at -20C to -80C. Avoid repeated freezing and thawing cycles.
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