Recombinant C5a/Complement 5a Monoclonal Antibody (AN300198P)

For research use only.
Verified Samples | Verified Samples in IHC: Human cirrhosis |
Dilution | IHC-P 1:100-1:500, |
Isotype | IgG |
Host | Rabbit |
Reactivity | Human |
Applications | IHC-P |
Clonality | Rabbit Monoclonal |
Immunogen | Recombinant Human Complement C5a protein |
Abbre | C5 |
Synonyms | Complement C, CPAMD, C5a, C5a anaphylatoxin, C5Da, Complement C5, ECLZB, C5, CPAMD4 |
Swissprot | |
Cellular Localization | Secreted |
Tissue Specificity | Liver |
Concentration | 1 mg/mL |
Buffer | 0.2 μm filtered solution in PBS |
Purification Method | Protein A |
Research Areas | Immunology, Signal Transduction, Cell Biology, Metabolism |
Clone No. | 7C11 |
Conjugation | Unconjugated |
Storage | This antibody can be stored at 2℃-8℃ for one month without detectable loss of activity. Antibody products are stable for twelve months from date of receipt when stored at -20℃ to -80℃. Preservative-Free. Avoid repeated freeze-thaw cycles. |
Shipping | Ice bag |
background | C5a is a protein fragment released from complement component C5. This 74 amino acid peptide in humans is generated by the cleavage of C5a convertase on the C5 α-chain during the classical, alternative, and lectin pathways of complement activation. The structure of C5a includes a core region consisting of four, anti-parallel alpha-helices held together by three disulfide linkages and a structured C-terminal tail, and C5a is rapidly metabolised by carboxypeptidase B to a 73 amino acid low activity form, C5a des-Arg. C5a is an extremely potent proinflammatory mediator, as well as a potent chemotactic factor for neutrophils and other leukocytes. It causes histamine release, increases in vascular permeability, induces several cytokines production from leukocytes, enhances neutrophil-endothelial cell adhesion, and augments the humoral and cell-mediated immune response. C5a is quickly metabolised by carboxypeptidases, forming the less potent C5adesArg. Acting via a classical G protein-coupled receptor, CD88, C5a and C5adesArg exert a number of effects essential to the innate immune response, while their actions at the more recently discovered non-G protein-coupled receptor, C5L2 (or GPR77), remain unclear. The widespread expression of C5a receptors throughout the body allows C5a to elicit a broad range of effects. Thus, C5a has been found to be a significant pathogenic driver in a number of immuno-inflammatory diseases, making C5a inhibition an attractive therapeutic strategy. C5a is a strong chemoattractant and is involved in the recruitment of inflammatory cells such as neutrophils, eosinophils, monocytes, and T lymphocytes, in activation of phagocytic cells and release of granule-based enzymes and generation of oxidants, all of which may contribute to innate immune functions or tissue damage. Accordingly, the anaphylatoxin C5a is implicated in a variety of diseases such as rheumatoid arthritis, systemic lupus erythematosus, reperfusion injury, Alzheimer's disease, and sepsis. |
Other Clones
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Other Formats
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Unconjugated
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