ARG54294

anti-CD88 / C5AR1 antibody [S5/1] (PE)

anti-CD88 / C5AR1 antibody [S5/1] (PE) for Flow cytometry and Human,Bovine,Ferret,Rabbit

Cell Biology and Cellular Response antibody; Immune System antibody; Metabolism antibody; Signaling Transduction antibody

Overview

Product Description PE-conjugated Mouse Monoclonal antibody [S5/1] recognizes CD88 / C5AR1
Tested Reactivity Hu, Bov, Frt, Rb
Tested Application FACS
Specificity The mouse monoclonal antibody S5/1 recognizes the CD88 protein, a 43 kDa receptor of C5a component of the complement cascade.
Host Mouse
Clonality Monoclonal
Clone S5/1
Isotype IgG2a
Target Name CD88 / C5AR1
Antigen Species Human
Immunogen Recombinant N-terminal peptide (Asp15-Asp27) of human C5aR
Conjugation PE
Alternate Names CD88; C5R1; C5AR; CD antigen CD88; C5a anaphylatoxin chemotactic receptor 1; C5a anaphylatoxin chemotactic receptor; C5A; C5aR; C5a-R

Application Instructions

Application Suggestion
Tested Application Dilution
FACS10 µl / 10^6 cells
Application Note * The dilutions indicate recommended starting dilutions and the optimal dilutions or concentrations should be determined by the scientist.

Properties

Form Liquid
Purification Note The purified antibody is conjugated with R-Phycoerythrin (PE) under optimum conditions. The conjugate is purified by size-exclusion chromatography and adjusted for direct use. No reconstitution is necessary.
Buffer PBS, 15 mM Sodium azide and 0.2% (w/v) high-grade protease free BSA
Preservative 15 mM Sodium azide
Stabilizer 0.2% (w/v) high-grade protease free BSA
Storage Instruction Aliquot and store in the dark at 2-8°C. Keep protected from prolonged exposure to light. Avoid repeated freeze/thaw cycles. Suggest spin the vial prior to opening. The antibody solution should be gently mixed before use.
Note For laboratory research only, not for drug, diagnostic or other use.

Bioinformation

Database Links

GeneID: 728 Human C5AR1

Swiss-port # P21730 Human C5a anaphylatoxin chemotactic receptor 1

Gene Symbol C5AR1
Gene Full Name complement component 5a receptor 1
Background CD88 / C5aR is a G protein-coupled seven membrane-spanning protein serving as a receptor for C5a component of the complement cascade, and is expressed mainly by monocytes, macrophages, neutrophils, eosinophils, and mast cells, but also e.g. by hepatocytes, glial cells, vascular endothelial cells, or cardiomyocytes. The binding of C5a to CD88 is associated with inflammatory response, including superoxide anion production, chemotaxis, and increased production of acute phase proteins. Expression of CD88 on synovial mast cells and their C5a-mediated degranulation plays a role in pathogenesis of rheumatoid arthritis.
Function Receptor for the chemotactic and inflammatory peptide anaphylatoxin C5a (PubMed:1847994, PubMed:8182049, PubMed:7622471, PubMed:9553099, PubMed:10636859, PubMed:15153520). The ligand interacts with at least two sites on the receptor: a high-affinity site on the extracellular N-terminus, and a second site in the transmembrane region which activates downstream signaling events (PubMed:8182049, PubMed:7622471, PubMed:9553099). Receptor activation stimulates chemotaxis, granule enzyme release, intracellular calcium release and superoxide anion production (PubMed:10636859, PubMed:15153520). [UniProt]
Research Area Cell Biology and Cellular Response antibody; Immune System antibody; Metabolism antibody; Signaling Transduction antibody
Calculated MW 39 kDa
PTM Sulfation plays a critical role in the association of C5aR with C5a, but no significant role in the ability of the receptor to transduce a signal and mobilize calcium in response to a small a small peptide agonist (PubMed:11342590). Sulfation at Tyr-14 is important for CHIPS binding (PubMed:21706042).
Phosphorylated on serine residues in response to C5a binding, resulting in internalization of the receptor and short-term desensitization to the ligand. The key residues involved in this process are Ser-334 and Ser-338.

Clone References

C5a and its receptors in human anti-neutrophil cytoplasmic antibody (ANCA)-associated vasculitis.

IHC-P / Human

Yuan J et al.
Arthritis Res Ther.,  (2012)

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C5a mediates peripheral blood neutrophil dysfunction in critically ill patients.

Conway Morris A et al.
Am J Respir Crit Care Med.,  (2009)

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Probing the human receptor for C5a anaphylatoxin with site-directed antibodies. Identification of a potential ligand binding site on the NH2-terminal domain.

Oppermann M et al.
J Immunol.,  (1993)

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