Complement Proteins

Protein Purity&gt95% by SDS-PAGEExtinction Coeff.A280 nm = 8.9 at 1.0 mg/mlMolecular Weight93,000 Da (1 chain)General DescriptionC2 is central to the activation of both the classical and the lectin pathways of complement. It forms the proteolytic

Protein Purity&gt95% by SDS-PAGEExtinction Coeff.A280 nm = 1.03 at 1.0 mg/mLMolecular Weight185,000 Da (2 chains)General DescriptionNative human C3 is a naturally glycosylated (~2.7%) polypeptide containing two disulfide-linked chains. C3 is

Protein Purity≥85% by SDS PAGEExtinction CoeffA280 nm = 0.974 at 1.0 mg/ml for pure C3bMolecular Weight185,000 Da (2 chains)General DescriptionCynomolgus monkey C3 (cyno C3) is purified from pooled normal cynomolgus monkey serum. C3 is central to

Protein Purity≥85% by SDS PAGEExtinction CoeffA280 nm = 0.994 at 1.0 mg/ml for pure C3 Molecular Weight184,000 Da (2 chains)General DescriptionMouse C3 is purified from pooled normal mouse serum. C3 is central to the activation of all three pathways

Protein Purity≥85% by SDS PAGEExtinction CoeffA280 nm = 10.16 at 1.0 mg/ml for pure C3Molecular Weight~185,000 Da (2 chains)General DescriptionRabbit C3 is purified from pooled normal rabbit serum. C3 is central to the activation of all three

Protein Purity≥85% by SDS PAGEExtinction CoeffA280 nm = 10.16 at 1.0 mg/ml for pure C3Molecular Weight187,000 Da (2 chains)General DescriptionRat C3 is purified from pooled normal rat serum. C3 is central to the activation of all three pathways of

Protein Purity&gt95% by SDS-PAGEExtinction Coeff.A280 nm = 1.03 at 1.0 mg/mLMolecular Weight185,000 Da (2 chains)General DescriptionConcentrated C3 is available primarily because the normal concentration of C3 in serum is high (~1.2 mg/ml) and

General DescriptionC3/FB-Depleted Serum is normal human serum in which C3 and factor B (fB) have been removed by immunoaffinity chromatography. The product is tested for the absence of C3 and factor B activity by testing classical and alternative

Protein Purity&gt97% by SDS-PAGEExtinction Coeff.A276 nm = 0.41 at 1.0 mg/mLMolecular Weight9089 Da (single chain)General DescriptionNatural human C3a is prepared by cleavage of human C3 protein by a human C3 convertase. C3a is a member of the

Extinction Coeff.A276 nm = 0.41 at 1.0 mg/mLMolecular Weight8933 Da (single chain)Protein Purity&gt97% by SDS-PAGEGeneral DescriptionHuman C3a desArg is prepared from normal human serum after activation of C3 by human C3 convertase, followed by the

Protein Purity&gt90% by SDS-PAGEExtinction Coeff.A280 nm = 1.03 at 1.0 mg/mLMolecular Weight176,000 Da (2 chains)General DescriptionC3b is derived from native C3 upon cleavage and release of C3a. It is prepared by cleavage with the alternative

Protein Purity≥85% by SDS PAGEExtinction CoeffA280 nm = 0.994 at 1.0 mg/ml for pure C3Molecular Weight175,000 Da (2 chains)General DescriptionMouse C3b is derived from native purified mouse C3 upon cleavage and release of C3a with the alternative