Validation Data Gallery
Tested Applications
| Positive WB detected in | HepG2 cells, HeLa cells, mouse liver tissue, rat liver tissue, L02 cells |
| Positive IHC detected in | human liver cancer 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. | |
Product Information
24513-1-AP targets CPS1 in WB, IHC, ELISA applications and shows reactivity with human, mouse, rat samples.
| Tested Reactivity | human, mouse, rat |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen |
CatNo: Ag21605 Product name: Recombinant human CPS1 protein Source: e coli.-derived, PET30a Tag: 6*His Domain: 1361-1500 aa of BC140943 Sequence: GILIGIQQSFRPRFLGVAEQLHNEGFKLFATEATSDWLNANNVPATPVAWPSQEGQNPSLSSIRKLIRDGSIDLVINLPNNNTKFVHDNYVIRRTAVDSGIPLLTNFQVTKLFAEAVQKSRKVDSKSLFHYRQYSAGKAA 相同性解析による交差性が予測される生物種 |
| Full Name | carbamoyl-phosphate synthetase 1, mitochondrial |
| Calculated molecular weight | 1500 aa, 165 kDa |
| Observed molecular weight | 140-165 kDa |
| GenBank accession number | BC140943 |
| Gene Symbol | CPS1 |
| Gene ID (NCBI) | 1373 |
| RRID | AB_2879583 |
| Conjugate | Unconjugated |
| Form | |
| Form | Liquid |
| Purification Method | Antigen affinity purification |
| UNIPROT ID | P31327 |
| Storage Buffer | PBS with 0.02% sodium azide and 50% glycerol{{ptg:BufferTemp}}7.3 |
| Storage Conditions | Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage. |
Background Information
Carbamoyl phosphate synthetase 1 (CPS1) is the first rate-limiting enzyme in the urea cycle, converting ammonium into carbamoyl phosphate, and plays an intricate role in arginine metabolism and pyrimidine metabolism (PMID: 28376202). CPS1 expression is liver specific and suppressed in HCC cells and tumor tissues at the transcriptional level(PMID: 21281797). CPS1 gene comprises 38 exons that encode a polypeptide of 1500 amino acids and has a molecular weight of 165 kDa.
Protocols
| Product Specific Protocols | |
|---|---|
| IHC protocol for CPS1 antibody 24513-1-AP | Download protocol |
| WB protocol for CPS1 antibody 24513-1-AP | Download protocol |
| Standard Protocols | |
|---|---|
| Click here to view our Standard Protocols |





