ANAPHYLATOXIN RECEPTOR; C5a anaphylatoxin chemotactic receptor; C5a anaphylatoxin receptor; C5A; C5a ligand; C5a-R; C5aR; C5AR_HUMAN; c5ar1; C5R1; CD88; CD88 antigen; Complement component 5 receptor 1; Complement component 5 receptor 2; Complement component 5a receptor 1

For Research Use Only. Not for use in diagnostic procedures.

Polyclonal

IgG

Rabbit

C5AR1 antibody detects endogenous levels of total C5AR1

The antiserum was purified by peptide affinity chromatography using SulfoLink Coupling Resin.

Liquid
Phosphate buffered saline, pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.

1mg/ml (lot specific)

Store at -20 degree C. Stable for 12 months from date of receipt.

Manufactured in an ISO 9001:2015 Certified Laboratory.

Manufactured in a lab with traceable raw materials manufactured on site. Coordinated product portfolio of antibodies, pairs, conjugates, recombinant proteins, and immunoassay materials available, please inquire.

Small volumes of anti-C5AR1 antibody vial(s) may occasionally become entrapped in the seal of the product vial during shipment and storage. If necessary, briefly centrifuge the vial on a tabletop centrifuge to dislodge any liquid in the container`s cap. Certain products may require to ship with dry ice and additional dry ice fee may apply.

Function: Receptor for the chemotactic and inflammatory peptide anaphylatoxin C5a (PubMed:1847994, PubMed:8182049, PubMed:7622471, PubMed:9553099, PubMed:10636859, PubMed:15153520, PubMed:29300009). 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).
Subunit Structure: Homodimer. May also form higher-order oligomers (PubMed:12835319). Interacts (when phosphorylated) with ARRB1 and ARRB2; the interaction is associated with internalization of C5aR (PubMed:12464600). Interacts (via N-terminal domain) with S.aureus chemotaxis inhibitory protein (CHIPS); the interaction blocks the receptor and may thus inhibit the immune response (PubMed:15153520, PubMed:15542591, PubMed:21706042).
Post-translational Modifications: 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.
Similarity: Belongs to the G-protein coupled receptor 1 family.

Western Blot (WB), ELISA (EIA)

WB: 1:1000-3000

Western blot analysis of C5AR1 using HUVEC whole cell lysates

Observed: 39 kDa
Predicted: 40 kDa

complement C5a receptor 1

C5a anaphylatoxin chemotactic receptor 1

C5a anaphylatoxin chemotactic receptor 1

C5AR; C5R1; C5a-R; C5aR??[Similar Products]

Receptor for the chemotactic and inflammatory peptide anaphylatoxin C5a (PubMed:1847994, PubMed:8182049, PubMed:7622471, PubMed:9553099, PubMed:10636859, PubMed:15153520, PubMed:29300009). 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).

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