Gene Symbol | CPE |
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Entrez Gene | 1363 |
Alt Symbol | - |
Species | Human |
Gene Type | protein-coding |
Description | carboxypeptidase E |
Other Description | CPH|carboxypeptidase H|cobalt-stimulated chromaffin granule carboxypeptidase|enkephalin convertase|insulin granule-associated carboxypeptidase|prohormone-processing carboxypeptidase |
Swissprots | Q9UIU9 P16870 D3DP33 A8K4N1 B4DFN4 B3KR42 |
Accessions | BAA86053 EAX04817 EAX04818 EAX04819 P16870 AI340177 AK090962 BAG52254 AK127165 BAG54445 AK290996 BAF83685 AK294175 BAG57495 BC033866 AAH33866 BC053612 AAH53612 BM271829 DQ893322 ABM84248 DQ896637 ABM87636 X51405 CAA35767 NM_001873 NP_001864 |
Function | Removes residual C-terminal Arg or Lys remaining after initial endoprotease cleavage during prohormone processing. Processes proinsulin. |
Subcellular Location | Isoform 1: Cytoplasmic vesicle, secretory vesicle membrane {ECO:0000250}; Peripheral membrane protein {ECO:0000250}. Secreted {ECO:0000250}. Note=Associated with the secretory granule membrane through direct binding to lipid rafts in intragranular conditions. {ECO:0000250}. |
Tissue Specificity | Isoform 2, but not isoform 1, is overexpressed in hepatocellular carcinoma (at protein level), as well as in other tumors, including pheochromocytomas and paragangliomas. {ECO:0000269|PubMed:21285511}. |
Top Pathways | Type I diabetes mellitus |
Active human Carboxypeptidase H protein fragment - ab167757 from Abcam
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Active mouse Carboxypeptidase H full length protein - ab169054 from Abcam
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Human Carboxypeptidase H full length protein - ab139787 from Abcam
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Human Carboxypeptidase H protein fragment - ab116901 from Abcam
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Carboxypeptidase E / CPE Antibody Blocking Peptide - LS-E21378 from LifeSpan Bioscience
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Carboxypeptidase E / CPE Antibody Blocking Peptide - LS-E9160 from LifeSpan Bioscience
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Carboxypeptidase E/CPE Partial Recombinant Protein - H00001363-Q01 from Novus Biologicals
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Recombinant Human Carboxypeptidase E/CPE Protein - NBP2-22733 from Novus Biologicals
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CPE-Antibody-C-term-Blocking-Peptide - BP7657b from Abgent, a WuXi AppTec company
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Recombinant Human Carboxypeptidase E/CPE, CF - 3587-ZN-010 from R&D Systems
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Human CPE Fc tag protein - orb82921 from Biorbyt
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Human CPE protein - orb180202 from Biorbyt
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Human CPE protein - orb191406 from Biorbyt
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Human CPE His tag protein - orb83348 from Biorbyt
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Carboxypeptidase E Blocking Peptide - 33R-3440 from Fitzgerald
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CPE protein (His tag) - 80R-2657 from Fitzgerald
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Carboxypeptidase E Blocking Peptide - abx062455 from Abbexa
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Human Carboxypeptidase E Protein - abx065714 from Abbexa
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Human Carboxypeptidase E Protein - abx065716 from Abbexa
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Carboxypeptidase E (43-476, His-tag) - AR50777PU-N from Acris Antibodies
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Carboxypeptidase E (43-476, His-tag) - AR50777PU-S from Acris Antibodies
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Carboxypeptidase E - H00001363-Q01-10 from Acris Antibodies
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Carboxypeptidase E - H00001363-Q01-25 from Acris Antibodies
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Carboxypeptidase E (CPE), Human - 20-9050 from ARP American Research Products
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CPE, 43-476aa Human, His tag, E.coli - 01-P1953 from ARP American Research Products
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