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CPB1 分子靶点信息概述
- 分子名:CPB1, carboxypeptidase B1
- 基因家族:M14 carboxypeptidases
- 全称: carboxypeptidase B1 (tissue); pancreatic carboxypeptidase B; tissue carboxypeptidase B ; protaminase
CPB1 分子靶点综述
羧肽酶B1(CPB1),亦被称为胰原羧肽酶B(PCPB),是一种高度特异于胰腺的蛋白质。此前已被证实可作为急性胰腺炎及胰腺移植排斥反应的血清标志物。作为一类能够切割蛋白质C端碱性残基的外肽酶的代表,羧肽酶B1专门作用于C端的精氨酸和赖氨酸残基,且更倾向于切割精氨酸残基。胰原羧肽酶B的B1型和B2型主要在等电点上存在差异。根据其氨基酸序列推测,胰原羧肽酶B的前体蛋白由15个氨基酸组成的信号肽、95个氨基酸组成的活化肽以及37个氨基酸组成的成熟蛋白链构成,总长度为416个氨基酸。分泌形式的胰原羧肽酶B前体需经胰蛋白酶的有限蛋白水解作用才能转化为具有酶活性的羧肽酶B1。
CPB1 分子靶点种属信息
人 Human CPB1 分子靶点信息
- 分子名:CPB1, carboxypeptidase B1
- 别称:
- carboxypeptidase B
- carboxypeptidase B1 (tissue)
- CPB
- DKFZp779K1333
- pancreas-specific protein
- pancreatic carboxypeptidase B
- PASP
- PCPB
- procarboxypeptidase B
- protaminase
- tissue carboxypeptidase B
- 基因序列:NCBI_Gene: 1360
- 蛋白序列:UniProtKB: P15086
人 Human CPB1 靶点分子功能(预测)
Enables carboxypeptidase activity. Acts upstream of or within proteolysis. Predicted to be located in cytoplasmic vesicle and extracellular region. Predicted to be active in extracellular space.
小鼠 Mouse Cpb1 分子靶点信息
- 分子名:Cpb1, carboxypeptidase B1
- 别称:
- 0910001A18Rik
- 1810063F02Rik
- 2210008M23Rik
- AI504870
- Cpb
- expressed sequence AI504870
- RIKEN cDNA 0910001A18 gene
- RIKEN cDNA 1810063F02 gene
- RIKEN cDNA 2210008M23 gene
- 基因序列:NCBI_Gene: 76703
- 蛋白序列:
小鼠 Mouse Cpb1 靶点分子功能(预测)
Predicted to enable metallocarboxypeptidase activity. Predicted to be involved in proteolysis. Predicted to be located in cytoplasmic vesicle and extracellular region. Predicted to be active in extracellular space. Is expressed in alimentary system; brain; genitourinary system; thymus; and trachea. Orthologous to human CPB1 (carboxypeptidase B1).
大鼠 Rat Cpb1 分子靶点信息
- 分子名:Cpb1, carboxypeptidase B1
- 别称:
- Carboxypeptidase B
- carboxypeptidase B1 (tissue)
- Cpb
- pancreatic carboxypeptidase B1
- 基因序列:NCBI_Gene: 24271
- 蛋白序列:
大鼠 Rat Cpb1 靶点分子功能(预测)
Enables carboxypeptidase activity. Predicted to be involved in proteolysis. Predicted to be located in cytoplasmic vesicle and extracellular region. Predicted to be active in extracellular space. Orthologous to human CPB1 (carboxypeptidase B1).
CPB1 分子产品列表
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- EK2CP1EG
- 一步法ELISA试剂盒
EasyGo!™ Mouse Carboxypeptidase B1 / CPB1 One-Step ELISA Kit检测试剂盒(酶联免疫吸附法)
- ¥2,190.00 – ¥3,650.00


