Rabbit polyclonal CPE antibody (A5458)


Reactivity: Human,Mouse,Rat
Applications: WB,IHC,IF
Conjugation: Unconjugated
Supplier: ABclonal Inc.

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Rabbit polyclonal CPE antibody (A5458)

Supplier: ABclonal Inc.

Recommended applications: WB,IHC,IF

Recommended dilution:

WB 1:500 – 1:2000 IHC 1:50 – 1:200 IF 1:50 – 1:200

Recommended protocols: check protocols

Image descriptions:

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Alternative names:

Check alternative names for the antibody


Carboxypeptidase E antibody, Carboxypeptidase H antibody, CPE antibody, CPH antibody, Enkephalin convertase antibody
Carboxypeptidase E antibody|Carboxypeptidase H antibody|Carboxypeptidase H precursor antibody|CarboxypeptidaseE antibody|CarboxypeptidaseH antibody|CBPE_HUMAN antibody|Cobalt stimulated chromaffin granule carboxypeptidase antibody|CPE antibody|Cph 1 antibody|CPH antibody|Enkephalin convertase antibody|Entephalin convertase antibody|Insulin granule associated carboxypeptidase antibody|Prohormone processing carboxypeptidase antibody|Prohormone-processing carboxypeptidase antibody|Anti-Carboxypeptidase H antibody (ab11044)

SCBT cat No: sc-136252|sc-393761|sc-393760|sc-34321|


Rabbit polyclonal CPE antibody

Catalogue No.



Human, Mouse, Rat


Recombinant protein of human CPE





Recommended dilution

WB 1:500 – 1:2000
IHC 1:50 – 1:200
IF 1:50 – 1:200







Molecular weight

Predicted: 53kDa/Observed: Refer to Figures


CPE antibody was tube-contained.
Buffer: PBS with 0.02% sodium azide, 50% glycerol, pH7.3.


CPE antibody was purified using affinity purification.


Store at -20 Celsius degree. Avoid freeze / thaw cycles.

Alternative antibody names

Carboxypeptidase E antibody, Carboxypeptidase H antibody, CPE antibody, CPH antibody, Enkephalin convertase antibody

Database links

Human UniProt/Swiss-Prot:P16870

Protein names

Carboxypeptidase E, Carboxypeptidase H, CPE, CPH, Enkephalin convertase

Protein function

Removes residual C-terminal Arg or Lys remaining after initial endoprotease cleavage during prohormone processing. Processes proinsulin.

Protein 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.

Protein sequence and domain

Belongs to the peptidase M14 family.

Protein cellular localization

Isoform 1: Cytoplasmic vesicle, secretory vesicle membrane ; Peripheral membrane protein . Secreted . Note: Associated with the secretory granule membrane through direct binding to lipid rafts in intragranular conditions.; Isoform 2: Nucleus .


This gene encodes a carboxypeptidase that cleaves C-terminal amino acid residues and is involved in the biosynthesis of peptide hormones and neurotransmitters, including insulin. It is a peripheral membrane protein. The protein specifically binds regulated secretory pathway proteins, including prohormones, but not constitutively secreted proteins. Mutations in this gene are implicated in type II diabetes.

Research area

All research areas>Signaling Intermediates>CPE
(View all antibody categories related to Signaling Intermediates)


AntibodyPlus can customize CPE antibody according to your requirement, including bulk product size,etc. Please contact info@antibodyplus.com. AntibodyPlus provides antibody trial sample for your own antibody validation.

Product type

Primary antibody


ABclonal Inc.


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