Anti-C1s Rabbit Monoclonal Antibody
- SPECIFICATION
- CITATIONS
- PROTOCOLS
- BACKGROUND
Application ![]()
| WB, IHC, IP |
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Primary Accession | P09871 |
Host | Rabbit |
Isotype | IgG |
Reactivity | Human |
Clonality | Monoclonal |
Format | Liquid |
Description | Anti-C1s Rabbit Monoclonal Antibody . Tested in WB, IHC, IP applications. This antibody reacts with Human. |
Gene ID | 716 |
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Other Names | Complement C1s subcomponent, 3.4.21.42, C1 esterase, Complement component 1 subcomponent s, Complement C1s subcomponent heavy chain, Complement C1s subcomponent light chain, C1S |
Calculated MW | 90 kDa |
Application Details | WB 1:500-1:2000 IHC 1:50-1:200 IP 1:50 |
Contents | Rabbit IgG in phosphate buffered saline, pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol, 0.4-0.5mg/ml BSA. |
Clone Names | Clone: 27C76 |
Immunogen | A synthesized peptide derived from human C1s |
Purification | Affinity-chromatography |
Storage | Store at -20°C for one year. For short term storage and frequent use, store at 4°C for up to one month. Avoid repeated freeze-thaw cycles. |
Name | C1S {ECO:0000303|PubMed:3500856, ECO:0000312|HGNC:HGNC:1247} |
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Function | Component of the complement C1 complex, a multiprotein complex that initiates the classical pathway of the complement system, a cascade of proteins that leads to phagocytosis and breakdown of pathogens and signaling that strengthens the adaptive immune system (PubMed:11445589, PubMed:16169853, PubMed:417728, PubMed:467643, PubMed:6271784, PubMed:6282646, PubMed:6319179, PubMed:70787, PubMed:9422791). C1S is activated following association of the C1 complex with immunoglobulins (IgG or IgM) complexed with antigens to form antigen-antibody complexes on the surface of pathogens (PubMed:34155115). C1S is cleaved and activated by C1R to generate C1s subcomponent heavy and light chains (PubMed:11445589, PubMed:6271784). C1s subcomponent light chain then cleaves and activates C2 and C4, the next components of the classical complement pathway (PubMed:16169853, PubMed:467643, PubMed:6282646, PubMed:6319179, PubMed:6906228, PubMed:70787, PubMed:9422791). |
Cellular Location | Secreted. Cell surface. Note=Recruited to the surface of pathogens by the C1Q subcomplex. |

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