Abcam, ab176393, Anti-Parathyroid Hormone Receptor 1/PTH1R antibody

Size: 100µg
Rabbit Polyclonal Parathyroid Hormone Receptor 1/PTH1R antibody. Suitable for IHC-P, WB and reacts with Human samples. Cited in 3 publications. Immunogen corresponding to Synthetic Peptide within Human PTH1R aa 350-450.
Key facts
Host species:Rabbit,
Clonality:Polyclonal,
Isotype:IgG,
Carrier free:No,
Reacts with:Human,
Applications:IHC-P, WBSee reactivity dataSee the reactivity data table below for information on validated species and application combinations.,
Immunogen:Synthetic Peptide within Human PTH1R aa 350-450. The exact immunogen used to generate this antibody is proprietary information.Q03431

Properties and Storage Information:
Form-Liquid, Purification technique-Affinity purification Immunogen, Storage buffer-Preservative: 0.025% Sodium azide, 0.025% Thimerosal (merthiolate)Constituents: 2.5% BSA, 0.45% Sodium chloride, 0.1% Disodium hydrogenorthophosphate, Shipped at conditions-Blue Ice, Appropriate short-term storage duration-1-2 weeks, Appropriate short-term storage conditions-+4°C, Appropriate long-term storage conditions--20°C, Aliquoting information-Upon delivery aliquot, Storage information-Avoid freeze / thaw cycle

Supplementary Information:
This supplementary information is collated from multiple sources and compiled automatically.
Parathyroid Hormone Receptor 1 (PTH1R) also known as the parathyroid receptor or hormone receptor is a G-protein-coupled receptor with an approximate molecular mass of 66 kDa. This receptor is found in various tissues mainly in bone and kidney. PTH1R interacts with parathyroid hormone (PTH) and parathyroid hormone-related peptide (PTHrP) both of which play significant roles in maintaining calcium homeostasis. The receptor is an important regulator in these processes facilitating the signal transduction that governs important physiological responses.
Biological function summary
PTH1R facilitates the regulation of calcium and phosphate balance in the body. It does not act alone but participates as a part of a signaling complex engaging with intracellular G-proteins to initiate signaling cascades. The receptor's activity helps modulate bone remodeling by affecting osteoblast and osteoclast activity which are essential for bone development and mineralization. Moreover in the kidney PTH1R adjusts calcium reabsorption and phosphate excretion supporting the maintenance of serum calcium levels.
Pathways
PTH1R plays a significant role in the cyclic AMP (cAMP) and phosphatidylinositol signaling pathways. When PTH or PTHrP binds to PTH1R it activates the adenylate cyclase increasing cAMP levels and subsequently activating protein kinase A (PKA). This pathway affects various physiological processes like gene expression and metabolic regulation. In addition PTH1R interacts with the phospholipase C pathway facilitating calcium mobilization inside cells. Proteins like Gs and Gq are involved in these pathways aiding in the receptor's ability to exert its biological effects.
PTH1R is associated with conditions such as osteoporosis and hypoparathyroidism. Osteoporosis involves abnormal bone loss and malfunctioning of the receptor can exacerbate this condition by impairing normal bone remodeling. In hypoparathyroidism insufficient signaling through PTH1R leads to low levels of calcium affecting bone and other bodily functions. The receptor's interaction with proteins such as parathyroid hormone-related peptide further extends its relevance to these conditions as alterations in these proteins can influence disease progression.