Anti-TACR3 antibody produced in rabbit

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.

TACR3 (tachykinin receptor 3) is a receptor for NKB (neurokinin B), and upon activation results in coupling to G_q proteins. This results in the activation of inositol phosphate (IP) and protein kinase C signaling pathways. It is thought to be the autocrine regulator of kisspeptin release, which is a secretagogue of GnRH (gonadotropin-releasing hormone). Loss of function mutation in TACR3 and NKB are associated with GnRH deficiency, which is a disorder characterized by failure to undergo puberty due to low sex steroid hormone levels. In postmenopausal women TACR3 and NKB are involved in estrogen negative feedback, where they control LH (luteinizing hormone) release. His148Leu mutation in this gene results in hypogonadotropic hypogonadism, which is present in the first extracellular loop of this receptor. Polymorphisms in this gene are linked with alcohol and cocaine dependence.

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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:

• 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.

TACR3 (tachykinin receptor 3), also called neurokinin 3 receptor (NK3R), is a member of the rhodopsin superfamily G-protein coupled receptor. This receptor is composed of an N-terminal, seven transmembrane domains connected by three intracellular and extracellular domains, and a C-terminal. It functions as a receptor for the neuropeptide neurokinin B (NKB). It shows a wide expression pattern in central nervous system, including hypothalamic nuclei.

Neuromedin-K receptor recombinant protein epitope signature tag (PrEST)

Corresponding Antigen APREST70174

Solution in phosphate-buffered saline, pH 7.2, containing 40% glycerol and 0.02% sodium azide

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