CPS1 抗体
Quick Overview for CPS1 抗体 (ABIN3023811)
抗原
See all CPS1 抗体适用
宿主
克隆类型
标记
应用范围
克隆位点
-
-
产品特性
- 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. HCC s 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.
-
纯化方法
- Protein G affinity chromatography
-
免疫原
- Recombinant human protein was used as the immunogen for the CPS1 antibody.
-
亚型
- IgG1
-
-
-
-
应用备注
-
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.\. 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) -
限制
- 仅限研究用
-
-
-
浓度
- 1 mg/mL
-
缓冲液
- 1 mg/mL in 1X PBS, BSA free, sodium azide free
-
储存液
- Azide free
-
储存条件
- 4 °C,-20 °C
-
储存方法
- Store the CPS1 antibody at 2-8°C (with azide) or aliquot and store at -20°C or colder (without azide).
-
-
- CPS1 (Carbamoyl-Phosphate Synthase 1, Mitochondrial (CPS1))
-
别名
- CPS1
-
背景
- 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. HCC s 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.
-
途径
- Response to Growth Hormone Stimulus, Cellular Glucan Metabolic Process
抗原
-