| 货号 | APR-052-25ul |
| 描述 | Each antibody ordered from Alomone Labs is supplied with its corresponding control peptide (antigen), free of charge. A Rabbit Polyclonal Antibody to Parathyroid Hormone 2 Receptor |
| 反应种属 | M, R |
| 应用 | WB |
| 供应商 | Alomone |
| 背景 | PTH (parathyroid hormone) regulates Ca2+ and phosphate homeostasis through its action on specific receptors in kidney and bone. There are two known PTH receptors in humans, PTH receptor type 1 (PTH1 receptor) and PTH receptor type 2 (PTH2 receptor)1. The PTH2 receptor is a member of a class B subfamily of G-protein-coupled receptors that includes the receptors for the glucagon-GHRH-VIP family of peptides (glucagon, GLP-I, GIP, GHRH,VIP, secretin, PACAP) and for calcitonin and CRF2. PTH2 receptor shares the same basic structure of the GPCR superfamily of proteins. A defining feature of the family B receptors is the relatively long extracellular N-terminal domain, which comprises about 150 amino acids and is important for ligand binding. The seven transmembrane domains are believed to be arranged in a circular or oval configuration, as seen in rhodopsin. The transmembrane domains are connected by three extracellular and three intracellular loops, and a C-terminal tail of about 130 amino acids extends intracellularly3. Northern blots of human messenger RNA (mRNA) show that the PTH2 receptor is most highly expressed in the central nervous system, preferentially in the hypothalamic regions and is also detected in the pancreas, testis, placenta, and lung4. Recent data support that PTH2 receptor is involved in hypothalamic releasing-factor secretion and pain5. |
| 运输条件 | Ambient |
| 存放说明 | -20 |
| 纯度 | Affinity purified on immobilized antigen. |
| 参考文献 | 1.Bisello, A.et al.(2004)Mol. Endocrinol.18,1486. 2.Usdin, T.B.et al.(1995)J. Biol. Chem.270,15455. 3.Gensure, R.C.et al.(2005)Biochem. Biophys. Res. Commun.328,666. 4.Hoare, S.R.et al. (1999) Endocrinology140,4419. 5.Usdin, T.B.et al.(2002)Receptors Channels8,211. |
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