Complement C4d Antibody from LSBio
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| Antigenic Specificity | Complement C4d |
| Clone | 45210 |
| Host Species | Mouse |
| Reactive Species | human |
| Isotype | IgG1 |
| Format | Protein A purified |
| Size | 0.1 mg |
| Concentration | n/a |
| Applications | ELISA, IF, IHC, IHC-Fr, IHC-P, WB |
| Reviews / Ratings | If you have used this antibody, please help fellow researchers by submitting reviews to pAbmAbs and antYbuddY. |
| Description | Specificity: Recognizes the secreted protein complement component 4d (C4d). The presence of C4d in renal peritubular capillaries is a key indicator for acute antibody-mediated rejection [AMR]. C4d was accepted in 2003 into the Banff classification for identification of acute AMR. Is specific for C4d, a marker that can be used in the detection of acute AMR for kidney, heart, pancreas and lung allografts. C4d is regarded as a key marker of antibody-mediated cell injury and humoral rejection. Complement 1 complex cleaves complement 4 (C4) to form C4b and C4a. C4b levels are strictly regulated. Single site cleavage of the C4b?s alpha chain by Factor I forms iC4b and blocks C3 convertase, inhibiting opsonization and activation of the classical pathway. This requires C4 binding protein or CR1 as a cofactor. iC4b is further degraded into C4d and C4c. C4b?s short half life means that C4d is present in serum at high enough concentrations to make it a useful marker for classical complement activation. Is used to detect the biomarker C4d which has been described as a footprint of antibody mediated tissue rejection. The internal thioester of C4b becomes exposed during cleavage to C4d and forms a covalent bond with the cell surface. The longer half-life of covalently bound C4d makes it a footprint of complement activation long after weakly bound antibodies have been cleared by the blood stream. C4 has also been linked to susceptibility to systemic lupus erythematosus and rheumatoid arthritis. Does not react with: Rabbit, Mouse, Dog, Guinea pig, Sheep, Bovine, Rat, Cat |
| Immunogen | n/a |
| Other Names | n/a |
| Gene, Accession # | n/a |
| Catalog # | LS-C27178-0.1 |
| Price | $898 |
| Order / More Info | Complement C4d Antibody from LSBio |
| Product Specific References | n/a |
LSBio
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