C1r Polyclonal antibody
C1r Polyclonal Antibody for WB, IHC, ELISA
Host / Isotype
Rabbit / IgG
Reactivity
human and More (1)
Applications
WB, IHC, IP, ELISA
Conjugate
Unconjugated
Cat no : 17346-1-AP
Synonyms
Validation Data Gallery
Tested Applications
| Positive WB detected in | human blood tissue |
| Positive IHC detected in | human liver tissue Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0 |
Recommended dilution
| Application | Dilution |
|---|---|
| Western Blot (WB) | WB : 1:500-1:2000 |
| Immunohistochemistry (IHC) | IHC : 1:50-1:500 |
| It is recommended that this reagent should be titrated in each testing system to obtain optimal results. | |
| Sample-dependent, Check data in validation data gallery. | |
Published Applications
| WB | See 2 publications below |
| IHC | See 1 publications below |
| IP | See 1 publications below |
Product Information
17346-1-AP targets C1r in WB, IHC, IP, ELISA applications and shows reactivity with human samples.
| Tested Reactivity | human |
| Cited Reactivity | human, mouse |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | C1r fusion protein Ag11390 |
| Full Name | complement component 1, r subcomponent |
| Calculated Molecular Weight | 705 aa, 80 kDa |
| Observed Molecular Weight | 85 kDa, 30 kDa |
| GenBank Accession Number | BC035220 |
| Gene Symbol | C1R |
| Gene ID (NCBI) | 715 |
| RRID | AB_2878392 |
| Conjugate | Unconjugated |
| Form | Liquid |
| Purification Method | Antigen affinity purification |
| Storage Buffer | PBS with 0.02% sodium azide and 50% glycerol pH 7.3. |
| Storage Conditions | Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage. 20ul sizes contain 0.1% BSA. |
Background Information
The first component of complement is a calcium-dependent complex of the 3 subcomponents C1q, C1r, and C1s. The serine protease subunits C1r and C1s form a Ca(2+)-dependent C1s-C1r-C1r-C1s tetramer. C1r acts by transforming the activation signal into an enzymic activity. C1r is a single-chain glycoprotein that can be cleaved into an A chain and a B chain upon activation. This antibody recognizes the full-length C1r chain and the cleaved B chain.
Protocols
| Product Specific Protocols | |
|---|---|
| WB protocol for C1r antibody 17346-1-AP | Download protocol |
| IHC protocol for C1r antibody 17346-1-AP | Download protocol |
| Standard Protocols | |
|---|---|
| Click here to view our Standard Protocols |
Publications
| Species | Application | Title |
|---|---|---|
Mol Carcinog Downregulation of C1R promotes hepatocellular carcinoma development by activating HIF-1α-regulated glycolysis | ||
Sci Rep C-reactive protein (CRP) recognizes uric acid crystals and recruits proteases C1 and MASP1. |
