GPER1 / G-Protein Coupled Estrogen Receptor 1 Recombinant Protein | GPER1 recombinant protein

Human GPER1 / G-Protein Coupled Estrogen Receptor 1 Recombinant Protein

• Gene Names: GPER1; mER; CEPR; GPER; DRY12; FEG-1; GPR30; LERGU; LyGPR; CMKRL2; LERGU2; GPCR-Br
• Applications: ELISA, Western Blot
• Purity: >95% by SDS-PAGE
• Synonyms: GPER1 / G-Protein Coupled Estrogen Receptor 1; Human GPER1 / G-Protein Coupled Estrogen Receptor 1 Recombinant Protein; G-protein coupled estrogen receptor 1; Chemoattractant receptor-like 2; Flow-induced endothelial G-protein coupled receptor 1; FEG-1; G protein-coupled estrogen receptor 1; G-protein coupled receptor 30; GPCR-Br; IL8-related receptor DRY12; Lymphocyte-derived G-protein coupled receptor; LYGPR; Membrane estrogen receptor; mER; CEPR; CMKRL2; DRY12; GPER; GPR30; GPER1 recombinant protein

• Host: E Coli
• Purity/Purification: >95% by SDS-PAGE
• Form/Format: Liquid; 50mM NaH2PO4, 500mM NaCl Buffer with 500mM Imidazole, 10% Glycerol (PH8.0)
• Concentration: Reconstitution Dependent (varies by lot)
• Sequence Length: 375

• Applicable Applications for GPER1 recombinant protein: ELISA (EIA), Western Blot (WB), Antigen Protein (AP), Protein Array
• Species: Human
• Tag: His
• Subunit: Homodimer (Probable). Heterodimer; heterodimerizes with other G-protein-coupled receptor (GPCRs) like CRHR1, HTR1A and PAQR8. Interacts (via C-terminus tail motif) with DLG4 (via N-terminus tandem pair of PDZ domains); the interaction is direct and induces the increase of GPER1 protein levels residing at the plasma membrane surface in a estradiol-independent manner (By similarity). Interacts with RAMP3. Interacts with KRT7 and KRT8. Interacts with EGFR; the interaction increases after agonist-induced stimulation in cancer-associated fibroblasts (CAF). Interacts with EGFR and ESR1.
• Entry Function: G-protein coupled estrogen receptor that binds to 17-beta-estradiol (E2) with high affinity, leading to rapid and transient activation of numerous intracellular signaling pathways. Stimulates cAMP production, calcium mobilization and tyrosine kinase Src inducing the release of heparin-bound epidermal growth factor (HB-EGF) and subsequent transactivation of the epidermal growth factor receptor (EGFR), activating downstream signaling pathways such as PI3K/Akt and ERK/MAPK. Mediates pleiotropic functions among others in the cardiovascular, endocrine, reproductive, immune and central nervous systems. Has a role in cardioprotection by reducing cardiac hypertrophy and perivascular fibrosis in a RAMP3-dependent manner. Regulates arterial blood pressure by stimulating vasodilation and reducing vascular smooth muscle and microvascular endothelial cell proliferation. Plays a role in blood glucose homeostasis contributing to the insulin secretion response by pancreatic beta cells. Triggers mitochondrial apoptosis during pachytene spermatocyte differentiation. Stimulates uterine epithelial cell proliferation. Enhances uterine contractility in response to oxytocin. Contributes to thymic atrophy by inducing apoptosis. Attenuates TNF-mediated endothelial expression of leukocyte adhesion molecules. Promotes neuritogenesis in developing hippocampal neurons. Plays a role in acute neuroprotection against NMDA-induced excitotoxic neuronal death. Increases firing activity and intracellular calcium oscillations in luteinizing hormone-releasing hormone (LHRH) neurons. Inhibits early osteoblast proliferation at growth plate during skeletal development. Inhibits mature adipocyte differentiation and lipid accumulation. Involved in the recruitment of beta-arrestin 2 ARRB2 at the plasma membrane in epithelial cells. Functions also as a receptor for aldosterone mediating rapid regulation of vascular contractibility through the PI3K/ERK signaling pathway. Involved in cancer progression regulation. Stimulates cancer-associated fibroblast (CAF) proliferation by a rapid genomic response through the EGFR/ERK transduction pathway. Associated with EGFR, may act as a transcription factor activating growth regulatory genes (c-fos, cyclin D1). Promotes integrin alpha-5/beta-1 and fibronectin (FN) matrix assembly in breast cancer cells.
• Preparation and Storage: Store at -20 degree C. Avoid repeated freezing and thawing.

NCBI and Uniprot Product Information

• NCBI GI #: 3023539
• NCBI GeneID: 2852
• UniProt Accession #: Q99527
• NCBI Official Full Name: G-protein coupled estrogen receptor 1
• NCBI Official Synonym Full Names: G protein-coupled estrogen receptor 1
• NCBI Official Symbol: GPER1
• NCBI Official Synonym Symbols: mER; CEPR; GPER; DRY12; FEG-1; GPR30; LERGU; LyGPR; CMKRL2; LERGU2; GPCR-Br
• NCBI Protein Information: G-protein coupled estrogen receptor 1
• UniProt Protein Name: G-protein coupled estrogen receptor 1
• Protein Family: G-protein coupled estrogen receptor
• UniProt Gene Name: GPER1
• UniProt Synonym Gene Names: CEPR; CMKRL2; DRY12; GPER; GPR30; FEG-1; LYGPR; mER
• UniProt Entry Name: GPER1_HUMAN

NCBI Description

This gene encodes a multi-pass membrane protein that localizes to the endoplasmic reticulum and a member of the G-protein coupled receptor 1 family. This receptor binds estrogen and activates multiple downstream signaling pathways, leading to stimulation of adenylate cyclase and an increase in cyclic AMP levels, while also promoting intracellular calcium mobilization and synthesis of phosphatidylinositol 3,4,5-trisphosphate in the nucleus. This protein therefore plays a role in the rapid nongenomic signaling events widely observed following stimulation of cells and tissues with estrogen. This receptor has been shown to play a role in diverse biological processes, including bone and nervous system development, metabolism, cognition, male fertility and uterine function. [provided by RefSeq, Aug 2017]

Uniprot Description

GPER1: Receptor for estrogen. Belongs to the G-protein coupled receptor 1 family.

Protein type: Membrane protein, integral; Motility/polarity/chemotaxis; Membrane protein, multi-pass; Receptor, GPCR; GPCR, family 1

Chromosomal Location of Human Ortholog: 7p22.3

Cellular Component: Golgi apparatus; integral to plasma membrane; early endosome; dendrite; nuclear envelope; trans-Golgi network; recycling endosome; perinuclear region of cytoplasm; cytoplasm; keratin filament; intracellular; dendritic shaft; endoplasmic reticulum membrane; cytoplasmic vesicle membrane; endoplasmic reticulum; postsynaptic density; Golgi membrane; presynaptic membrane; axon; mitochondrial membrane; presynaptic active zone; plasma membrane; nerve terminal; nucleus; cell junction

Molecular Function: G-protein coupled receptor activity; protein binding; estrogen receptor activity; chromatin binding; mineralocorticoid receptor activity; steroid binding

Biological Process: positive regulation of apoptosis; generation of action potential; positive regulation of caspase activity; nuclear fragmentation during apoptosis; negative regulation of DNA metabolic process; positive regulation of vasodilation; positive regulation of neurotransmitter secretion; negative regulation of leukocyte activation; negative regulation of cell proliferation; elevation of cytosolic calcium ion concentration; positive regulation of MAPKKK cascade; positive regulation of epidermal growth factor receptor signaling pathway; positive regulation of cAMP biosynthetic process; positive regulation of cell proliferation; inflammatory response; steroid hormone receptor signaling pathway; positive regulation of neurogenesis; cytosolic calcium ion homeostasis; negative regulation of lipid biosynthetic process; positive regulation of insulin secretion; positive regulation of inositol trisphosphate biosynthetic process; cell cycle; negative regulation of fat cell differentiation; apoptotic chromosome condensation; positive regulation of phosphoinositide 3-kinase cascade; G-protein coupled receptor protein signaling pathway; mineralocorticoid receptor signaling pathway; negative regulation of inflammatory response; positive regulation of G-protein coupled receptor protein signaling pathway; innate immune response; positive regulation of transcription from RNA polymerase II promoter; steroid hormone mediated signaling; positive regulation of protein amino acid phosphorylation; positive regulation of release of sequestered calcium ion into cytosol; positive regulation of cell migration