Purity:Purified by Protein A affinity chromatography.
Form:Supplied as a lyophilized powder from PBS, pH 7.4, 0.5% BSA, 0.09% sodium azide. Reconstitute with 1ml sterile ddH2O.
Specificity:Recognizes a human C3a-determinant (C3 alpha-chain) which is also present on native C3. Allows discrimination of ubiquitous or nonspecifically bound native C3 from biologically active C3b fragment. Negative with C3b or C. Species Crossreactivity: guinea pig and rabbit