HPA014300
Anti-QRFPR antibody produced in rabbit
Prestige Antibodies® Powered by Atlas Antibodies, affinity isolated antibody, buffered aqueous glycerol solution
Sinónimos:
Anti-AQ27, Anti-G-protein coupled receptor 103, Anti-GPR103, Anti-Orexigenic neuropeptide QRFP receptor, Anti-Pyroglutamylated RFamide peptide receptor, Anti-SP9155
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About This Item
Productos recomendados
origen biológico
rabbit
Nivel de calidad
conjugado
unconjugated
forma del anticuerpo
affinity isolated antibody
tipo de anticuerpo
primary antibodies
clon
polyclonal
Línea del producto
Prestige Antibodies® Powered by Atlas Antibodies
Formulario
buffered aqueous glycerol solution
reactividad de especies
human
técnicas
immunohistochemistry: 1:20- 1:50
secuencia del inmunógeno
MQALNITPEQFSRLLRDHNLTREQFIALYRLRPLVYTPELPGRAKLA
Condiciones de envío
wet ice
temp. de almacenamiento
−20°C
modificación del objetivo postraduccional
unmodified
Información sobre el gen
human ... GPR103(84109)
Categorías relacionadas
Descripción general
The gene QRFPR (pyroglutamylated RFamide peptide receptor) is also referred to as GPR103. It encodes an orphan G protein-coupled receptor that is mainly expressed in the cerebral cortex, pituitary, thalamus, hypothalamus, basal forebrain, midbrain, and pons. This receptor shares homology with Orexin, neuropeptide FF, and cholecystokinin (CCK) receptors.
Inmunógeno
Pyroglutamylated RFamide peptide receptor recombinant protein epitope signature tag (PrEST)
Aplicación
All Prestige Antibodies Powered by Atlas Antibodies are developed and validated by the Human Protein Atlas (HPA) project and as a result, are supported by the most extensive characterization in the industry.
The Human Protein Atlas project can be subdivided into three efforts: Human Tissue Atlas, Cancer Atlas, and Human Cell Atlas. The antibodies that have been generated in support of the Tissue and Cancer Atlas projects have been tested by immunohistochemistry against hundreds of normal and disease tissues and through the recent efforts of the Human Cell Atlas project, many have been characterized by immunofluorescence to map the human proteome not only at the tissue level but now at the subcellular level. These images and the collection of this vast data set can be viewed on the Human Protein Atlas (HPA) site by clicking on the Image Gallery link. We also provide Prestige Antibodies® protocols and other useful information.
The Human Protein Atlas project can be subdivided into three efforts: Human Tissue Atlas, Cancer Atlas, and Human Cell Atlas. The antibodies that have been generated in support of the Tissue and Cancer Atlas projects have been tested by immunohistochemistry against hundreds of normal and disease tissues and through the recent efforts of the Human Cell Atlas project, many have been characterized by immunofluorescence to map the human proteome not only at the tissue level but now at the subcellular level. These images and the collection of this vast data set can be viewed on the Human Protein Atlas (HPA) site by clicking on the Image Gallery link. We also provide Prestige Antibodies® protocols and other useful information.
Acciones bioquímicas o fisiológicas
The G protein-coupled receptor 103 encoded by the gene QRFPR (pyroglutamylated RFamide peptide receptor) is activated by its ligand QRFP, a 43-amino acid RF-amide peptide, and this binding regulates feeding by increasing food intake, body weight, and fat mass. This complex may also be involved in the regulation of adipogenesis in an autocrine/paracrine dependent manner. QRFP is also participates in the release of aldosterone.
Características y beneficios
Prestige Antibodies® are highly characterized and extensively validated antibodies with the added benefit of all available characterization data for each target being accessible via the Human Protein Atlas portal linked just below the product name at the top of this page. The uniqueness and low cross-reactivity of the Prestige Antibodies® to other proteins are due to a thorough selection of antigen regions, affinity purification, and stringent selection. Prestige antigen controls are available for every corresponding Prestige Antibody and can be found in the linkage section.
Every Prestige Antibody is tested in the following ways:
Every Prestige Antibody is tested in the following ways:
- IHC tissue array of 44 normal human tissues and 20 of the most common cancer type tissues.
- Protein array of 364 human recombinant protein fragments.
Ligadura / enlace
Corresponding Antigen APREST72793
Forma física
Solution in phosphate-buffered saline, pH 7.2, containing 40% glycerol and 0.02% sodium azide
Información legal
Prestige Antibodies is a registered trademark of Merck KGaA, Darmstadt, Germany
Cláusula de descargo de responsabilidad
Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
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Código de clase de almacenamiento
10 - Combustible liquids
Clase de riesgo para el agua (WGK)
WGK 1
Punto de inflamabilidad (°F)
Not applicable
Punto de inflamabilidad (°C)
Not applicable
Equipo de protección personal
Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
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Certificados de análisis (COA)
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Ying Jiang et al.
The Journal of biological chemistry, 278(30), 27652-27657 (2003-04-26)
Orphan G-protein-coupled receptors are a large class of receptors whose cognate ligands are unknown. SP9155 (also referred to as AQ27 and GPR103) is an orphan G-protein-coupled receptor originally cloned from a human brain cDNA library. SP9155 was found to be
Shinobu Takayasu et al.
Proceedings of the National Academy of Sciences of the United States of America, 103(19), 7438-7443 (2006-05-02)
Here, we report the isolation and characterization of an endogenous peptide ligand of GPR103 from rat brains. The purified peptide was found to be the 43-residue RF-amide peptide QRFP. We also describe two mouse homologues of human GPR103, termed mouse
Mukandila Mulumba et al.
Molecular endocrinology (Baltimore, Md.), 24(8), 1615-1625 (2010-06-11)
The activation of G protein-coupled receptor 103 (GPR103) by its endogenous peptidic ligands, QRFPs, is involved in the central regulation of feeding by increasing food intake, body weight, and fat mass after intracerebroventricular injection in mice. However, the role of
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