Recombinant Human Carboxypeptidase E (CPE), partial, Homo sapiens (Human), E.coli, N-terminal 10xHis-GST-tagged and C-terminal Myc-tagged, 47.7kDa, purity >85% as determined by SDS-PAGE.
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Recombinant Human Carboxypeptidase E (CPE), partial

Recombinant Human Carboxypeptidase E (CPE), partial — Sorting receptor that directs prohormones to the regulated secretory pathway. Purity >85%.

SKU: BCRECP-000416 Categories: , ,
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Product Specifications

Product SkuBCRECP-000416
Product DescriptionRecombinant Human Carboxypeptidase E (CPE) Protein is expressed from E.coli with N-terminal 10xHis-GST-tagged and C-terminal Myc-tagged. It contains 252-363aa. [Accession | P16870].
Uniprot No.P16870
Gene NamesCPE
PurityGreater than 85% as determined by SDS-PAGE.
Expression SystemE.coli
Expression Region252-363aa
SpeciesHomo sapiens (Human)
Tag InfoN-terminal 10xHis-GST-tagged and C-terminal Myc-tagged
Molecular weight47.7kDa
ActivityPlease contact us to obtain bioactivity data.
BufferIf the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose.
StorageStore at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
Research AreasNeuroscience

Function

Sorting receptor that directs prohormones to the regulated secretory pathway. Also acts as a prohormone processing enzyme in neuro/endocrine cells, removing dibasic residues from the C-terminal end of peptide hormone precursors after initial endoprotease cleavage.

Biological Context

Subcellular Location: Cytoplasmic vesicle, secretory vesicle; Cytoplasmic vesicle, secretory vesicle membrane (Peripheral membrane protein); Secreted
Disease Association: BDV syndrome (BDVS) : An autosomal recessive disorder characterized by obesity, intellectual disability, and hypogonadotropic hypogonadism. Additional variable features include central hypothyroidism, hypotonia, and developmental delay. [The disease is caused by variants affecting the gene represented in this entry]

Product Specifications

Recombinant Human Carboxypeptidase E (CPE), partial is a recombinant protein from Homo sapiens (Human), expressed in E.coli, covering amino acids 252-363aa, with N-terminal 10xHis-GST-tagged and C-terminal Myc-tagged tag, molecular weight 47.7kDa, purity Greater than 85% as determined by SDS-PAGE.. Suitable for ELISA and Western Blot applications.

SDS-PAGE: Single band at expected molecular weight confirming purity.

ELISA: Suitable as coating antigen or detection standard.

Western Blot: Compatible with standard Western Blot protocols.

Protein Interaction: Validated for SPR (Surface Plasmon Resonance) and BLI (Bio-Layer Interferometry) studies.

Shipping: Shipped at ambient temperature. Lyophilized protein is stable during transit.

Storage: Store lyophilized protein at -20°C to -80°C. Reconstituted protein should be aliquoted and stored at -80°C. Avoid repeated freeze-thaw cycles.

Shelf Life: 12 months from date of receipt when stored as recommended.

Shipping Time: Orders placed before 2 PM EST ship same day. International orders typically deliver within 5-10 business days.

Related products

Protein Biology

Function

Sorting receptor that directs prohormones to the regulated secretory pathway. Also acts as a prohormone processing enzyme in neuro/endocrine cells, removing dibasic residues from the C-terminal end of peptide hormone precursors after initial endoprotease cleavage

Subcellular Location

Cytoplasmic vesicle, secretory vesicle; Cytoplasmic vesicle, secretory vesicle membrane (Peripheral membrane protein); Secreted

Disease Association

BDV syndrome (BDVS) : An autosomal recessive disorder characterized by obesity, intellectual disability, and hypogonadotropic hypogonadism. Additional variable features include central hypothyroidism, hypotonia, and developmental delay. [The disease is caused by variants affecting the gene represented in this entry]

Subunit

Interacts with secretogranin III/SCG3

Gene: CPE  |  Organism: Homo sapiens  |  Synonyms: Carboxypeptidase H; Enkephalin convertase; Prohormone-processing carboxypeptidase
Key Publications

Frequently Asked Questions

How do I order or inquire about this product?

Fill out the Online Inquiry form with your required quantity and specifications. You can also email sales@biocrestsci.com. Our team typically responds within 4 business hours with a quote and availability confirmation.

What is the shipping and delivery time?

Orders placed before 2 PM EST ship the same day. Domestic (US) delivery typically takes 2-3 business days. International orders deliver within 5-10 business days. All products are shipped at ambient temperature with appropriate packaging to ensure stability.

How should I store this recombinant protein?

Lyophilized proteins should be stored at -20°C to -80°C upon receipt. After reconstitution, aliquot and store at -80°C. Avoid repeated freeze-thaw cycles. Shelf life is 12 months from date of receipt when stored as recommended.

What quality controls are performed on your products?

Each product undergoes SDS-PAGE purity analysis (typically >85-95%), endotoxin testing, and bioactivity validation. Products are validated for ELISA, Western Blot, and SPR/BLI applications as specified on this product page. A Certificate of Analysis (CoA) is available upon request.

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