The protein encoded by this gene is a member of the G-protein coupled receptor family 2. This protein is a receptor for parathyroid hormone (PTH) and for parathyroid hormone-like hormone (PTHLH). The activity of this receptor is mediated by G proteins which activate adenylyl cyclase and also a phosphatidylinositol-calcium second messenger system. Defects in this receptor are known to be the cause of Jansen's metaphyseal chondrodysplasia (JMC), chondrodysplasia Blomstrand type (BOCD), as well as enchodromatosis. Two transcript variants encoding the same protein have been found for this gene.
Background References
1. Martin TJ. PTH1R Actions on Bone Using the cAMP/Protein Kinase A Pathway. Front Endocrinol (Lausanne). 2022 Jan
2. Wang MW et al. Activation of PTH1R alleviates epididymitis and orchitis through Gq and β-arrestin-1 pathways. Proc Natl Acad Sci U S A. 2021 Nov
Western blot analysis of PTH1R on different lysates with Rabbit anti-PTH1R antibody (HA721716) at 1/1,000 dilution.
Lane 1: HeLa cell lysate Lane 2: HepG2 cell lysate Lane 3: MCF7 cell lysate Lane 4: THP-1 cell lysate
Lysates/proteins at 20 µg/Lane.
Predicted band size: 66 kDa Observed band size: 66 kDa
Exposure time: 3 minutes;
4-20% SDS-PAGE gel.
Proteins were transferred to a PVDF membrane and blocked with 5% NFDM/TBST for 1 hour at room temperature. The primary antibody (HA721716) at 1/1,000 dilution was used in 5% NFDM/TBST at 4℃ overnight. Goat Anti-Rabbit IgG - HRP Secondary Antibody (HA1001) at 1/50,000 dilution was used for 1 hour at room temperature.
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