Recombinant Human Glucagon receptor (GCGR) Protein, Homo sapiens (Human), in vitro E.coli expression system, N-terminal 10xHis-tagged

Recombinant Human Glucagon receptor (GCGR) Protein

Recombinant Human Glucagon receptor (GCGR) Protein — G protein-coupled receptor for glucagon that plays a central role in the regulation of blood glucose levels and glucose homeostasis.

SKU: BCRECP-00737TM Category:
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Product Specifications

Uniprot No.P47871
Gene NamesGCGR
Expression Systemin vitro E.coli expression system
Expression Region26-477
SpeciesHomo sapiens (Human)
Tag InfoN-terminal 10xHis-tagged
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.

Function

G protein-coupled receptor for glucagon that plays a central role in the regulation of blood glucose levels and glucose homeostasis. Regulates the rate of hepatic glucose production by promoting glycogen hydrolysis and gluconeogenesis. Plays an important role in mediating the responses to fasting.

Biological Context

Subcellular Location: Cell membrane (Multi-pass membrane protein)
Disease Association: Mahvash disease (MVAH) : An autosomal recessive disorder characterized by alpha-cell hyperplasia of the pancreas, hyperglucagonemia without glucagonoma syndrome, aminoacidemia, and occasional hypoglycemia. The disease may lead to glucagonomas and/or primitive neuroectodermal tumors. [The disease is caused by variants affecting the gene represented in this entry]

Product Specifications

Recombinant Human Glucagon receptor (GCGR) Protein is a recombinant protein from Homo sapiens (Human), expressed in in vitro E.coli expression system, covering amino acids 26-477, with N-terminal 10xHis-tagged tag. 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.

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Protein Biology

Function

G protein-coupled receptor for glucagon that plays a central role in the regulation of blood glucose levels and glucose homeostasis. Regulates the rate of hepatic glucose production by promoting glycogen hydrolysis and gluconeogenesis. Plays an important role in mediating the responses to fasting. Ligand binding causes a conformation change that triggers signaling via guanine nucleotide-binding proteins (G proteins) and modulates the activity of down-stream effectors, such as adenylate cyclase (PubMed:32193322, PubMed:38346960). Promotes activation of adenylate cyclase. Besides, plays a role in signaling via a phosphatidylinositol-calcium second messenger system

Subcellular Location

Cell membrane (Multi-pass membrane protein)

Disease Association

Mahvash disease (MVAH) : An autosomal recessive disorder characterized by alpha-cell hyperplasia of the pancreas, hyperglucagonemia without glucagonoma syndrome, aminoacidemia, and occasional hypoglycemia. The disease may lead to glucagonomas and/or primitive neuroectodermal tumors. [The disease is caused by variants affecting the gene represented in this entry]

Subunit

Interacts with glucagon (PubMed:32193322). Interacts with GNAS (PubMed:32193322, PubMed:38346960). Interacts with GNAI1 (PubMed:32193322, PubMed:38346960)

Gene: GCGR  |  Organism: Homo sapiens
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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