Anti-G-eiwit gekoppelde receptor 30/GPER1 Antibody Picoband® fluoro594 Vervoeging

G-protein coupled estrogen receptor 1 (GPER1), also known as the GPR30 or CEPR is a G protein-coupled receptor that in humans is encode d by the GPER gene. This gene is a member of the G-protein coupled receptor 1 family and encodes a multi-pass membrane protein that localizes to the endoplasmic reticulum. It is mapped to 7p22.3. The protein binds estrogen, resulting in 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. Alternate transcriptional splice variants which encode the same protein have been characterized.

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; GPER1; CEPR, CMKRL2, DRY12, GPER, GPR30

GPER1

2852

Q99527

Human, Monkey

No cross-reactivity with other proteins

A synthetic peptide corresponding to a sequence at the C-terminus of human G-protein coupled receptor 30, different from the related mouse sequence by one amino acid, and from the related rat sequence by two amino acids.

Expressed in placenta, endothelial and epithelial cells, non laboring and laboring term myometrium, fibroblasts and cancer-associated fibroblasts (CAF), prostate cancer cells and invasive adenocarcinoma (at protein level) . Ubiquitously expressed, but is most abundant in placenta. In brain regions, expressed as a 2.8 kb transcript in basal forebrain, frontal cortex, thalamus, hippocampus, caudate and putamen. .

Flow Cytometry

Endocrine Metabolism, Energy Metabolism, Energy Transfer Pathways, Epigenetics and Nuclear Signaling, G Protein Signaling, Hormone Biosynthesis, Metabolic Signaling Pathways, Metabolism, More Gpcr, Neuroscience, Neurotransmission, Nuclear Receptors, Nuclear Signaling Pathways, Pathways and Processes, Receptors / Channels, Signal Transduction, Signaling Pathway

Immunogen affinity purified.

Liquid

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. .

1. Pietras, R. J., Levin, E. R., Szego, C. M. Estrogen receptors and cell signaling. (Letter) Science 310: 51-52, 2005. 2. Revankar, C. M., Cimino, D. F., Sklar, L. A., Arterburn, J. B., Prossnitz, E. R. A transmembrane intracellular estrogen receptor mediates rapid cell signaling. Science 307: 1625-1630, 2005. 3. Takada, Y., Kato, C., Kondo, S., Korenaga, R., Ando, J. Cloning of cDNAs encoding G protein-coupled receptor expressed in human endothelial cells exposed to fluid shear stress. Biochem. Biophys. Res. Commun. 240: 737-741, 1997.

At -20 ̊C for one year from date of receipt. Avoid repeated freezing and thawing. Protect from light.

42248 MW

No cross reactivity with other proteins.

6

G-protein coupled estrogen receptor 1

Nucleus. Cytoplasm . Cytoplasm, perinuclear region. Cytoplasm, cytoskeleton. Cell membrane; Multi- pass membrane protein. Basolateral cell membrane; Multi-pass membrane protein. Cytoplasmic vesicle membrane; Multi-pass membrane protein. Early endosome. Recycling endosome. Golgi apparatus membrane ; Multi-pass membrane protein . Golgi apparatus, trans-Golgi network. Endoplasmic reticulum membrane; Multi-pass membrane protein. Cell projection, dendrite . Cell projection, dendritic spine membrane ; Multi-pass membrane protein . Cell projection, axon . Cell junction, synapse, postsynaptic cell membrane, postsynaptic density . Mitochondrion membrane ; Multi-pass membrane protein . Colocalized with BSN to the active zone of presynaptic density. Colocalized with DLG4/PSD95 and neurabin-2 PPP1R9B in neuronal synaptosomes (By similarity) . Endocytosed in a agonist- and arrestin-independent manner. Colocalized with RAMP3 and clathrin-coated pits at the plasma membrane. Colocalized with transferrin receptor at the plasma membrane and perinuclear region. Accumulated and colocalized with RAB11 proteins in recycling endosomes and trans-Golgi network (TGN), but does neither recycle back to the cell surface nor traffics to late endosome or lysosome. Colocalized with calnexin in the endoplasmic reticulum. Traffics to intracellular sites via cytokeratin intermediate filaments like KRT7 and KRT8 after constitutive endocytosis in epithelial cells. Colocalized with EGFR in the nucleus of agonist-induced cancer-associated fibroblasts (CAF) . .

Belongs to the G-protein coupled receptor 1 family.

G-protein coupled estrogen receptor 1

Rabbit IgG

Each vial contains 50% glycerol, 0.9% NaCl, 0.2% Na2HPO4, 0.02% NaN3.