CPS1 antibody

Catalog No. ABIN6252614

Product Details anti-CPS1 Antibody

Target: CPS1 (Carbamoyl-Phosphate Synthase 1, Mitochondrial (CPS1))

Reactivity: Human, Dog

Host: Mouse

Clonality: Monoclonal

Conjugate: This CPS1 antibody is un-conjugated

Application: Immunofluorescence (IF), Immunohistochemistry (Paraffin-embedded Sections) (IHC (p))

Purification: Protein G affinity chromatography

Immunogen: Recombinant human protein was used as the immunogen for the CPS1 antibody.

Clone: SPM615

Isotype: IgG1

Application Details

Application Notes: Immunofluorescence: 0.5-1 μg/mL

Immunohistochemistry (FFPE): 0.25-0.5 μg/mL for 30 min at RT (1)

Prediluted format : incubate for 30 min at RT (2)

Optimal dilution of the CPS1 antibody should be determined by the researcher.

1.Staining of formalin-fixed tissues requires boiling tissue sections in 10  mM Tris with 1  mM EDTA,  pH 9.0, for 10-20 min followed by cooling at RT for 20 min
2. The prediluted format is supplied in a dropper bottle and is optimized for use in IHC. After epitope retrieval step (if required), drip mAb solution onto the tissue section and incubate at RT for 30 min.

Restrictions: For Research Use only

Handling

Format: Liquid

Concentration: 0.2 mg/mL

Buffer: PBS with 0.1 mg/mL BSA and 0.05 % sodium azide

Preservative: Sodium azide

Precaution of Use: This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.

Storage: -20 °C

Storage Comment: Aliquot and Store at -20C. Avoid freez-thaw cycles.

Target Details for CPS1

Target: CPS1 (Carbamoyl-Phosphate Synthase 1, Mitochondrial (CPS1))

Alternative Name: CPS1 (CPS1 Products)

Synonyms: CPSASE1 antibody, cps antibody, 4732433M03Rik antibody, CPS antibody, D1Ucla3 antibody, Cps1 antibody, carbamoyl-phosphate synthase 1 antibody, carbamoyl-phosphate synthase 1 L homeolog antibody, carbamoyl-phosphate synthetase 1 antibody, peptidase M20 domain containing 1 antibody, CPS1 antibody, Cps1 antibody, cps1.L antibody, cps1 antibody, PM20D1 antibody

Background: This mAb recognizes a protein of 165  kDa, identified as carbamoyl phosphate synthetase 1 (CPS1). This mitochondrial enzyme catalyzes synthesis of carbamoyl phosphate from ammonia and bicarbonate. This reaction is the first committed step of the urea cycle, which is important in the removal of excess urea from cells. Deficiency of CPS1 is an autosomal recessive disorder that causes hyperammonemia. CPS1 is a hepatocyte specific protein that localizes to the mitochondria of hepatocytes. It is a sensitive marker for distinguishing hepatocellular carcinomas (HCC) from other metastatic carcinomas as well as cholangio-carcinomas. HCCs occur primarily in the stomach, but they are also found in many other organs. CPS1 may also be a useful marker for intestinal metaplasia. Reportedly, strong expression of CPS1 correlates with smaller tumor size and longer patient survival. Occasionally, CPS1 is also found in gastric carcinomas as well as in a few other non-hepatic tumors.

Gene ID: 1373

UniProt: P31327

Pathways: Response to Growth Hormone Stimulus, Cellular Glucan Metabolic Process