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Thyrotropin-Releasing Hormone Receptor 1 Antibodies

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Agonist-induced Serine360 phosphorylation of the TRH1-Receptor
pS360-TRH1 (phospho-Thyrotropin-Releasing...
Serine360 (S360) is a major phosphorylation site of the TRH1 receptor. The pS360-TRH1 antibody detects phosphorylation in response to high- and low-efficacy agonists but not after PKC activation. S360 phosphorylation is primarily...
$ 350.00
NEW
Agonist-induced Serine364/Threonine365 phosphorylation of the TRH1-Receptor
pS364/pT365-TRH1 (phospho-Thyrotropin-Releasing...
Serine364/Threonine365 (S364/T365) is a major phosphorylation site of the TRH1 receptor. The pS364/pT365-TRH1 antibody detects phosphorylation in response to high- and low-efficacy agonists but not after PKC activation. S364/T365...
$ 350.00
NEW
Agonist-induced Threonine371 phosphorylation of the TRH1-Receptor
pT371-TRH1 (phospho-Thyrotropin-Releasing...
Threonine371 (T371) is a major phosphorylation site of the TRH1 receptor. The pT371-TRH1 antibody detects phosphorylation in response to high- and low-efficacy agonists but not after PKC activation. T371 phosphorylation is primarily...
$ 350.00

TRH1

TRH1 is highly expressed in the pituitary gland where is stimulates TSH release. The physiological function of TRH receptors in other areas remains undiscovered. The best data are from knockout mice where it has been shown that TRH1 is involved in depression and anxiety-like behaviours. TRH neurons as metabolic sensors to regulate the thyroid axis in response to physiologic demands. TRH1 signal transduction is mediated primarily by coupling to Gq/11 proteins. TRH1 activation leads to stimulation of phosphoinositide-specific phospholipase C, which stimulates phosphatidylinositol 4,5-P2(PIP2) hydrolysis to form inositol 1,4,5-triphosphosphate (IP3) and 1,2-diacylglycerol (DAG). These second messengers stimulate increases in intracellular calcium and activation of protein kinase C. TRH1 receptor desensitization and internalization are regulated by phosphorylation of carboxyl-terminal serine360 (pS360-TRH1), serine364/threonine365 (pS364/pT365-TRH1) and threonine371 (pT371-TRH1). This nomenclature refers to the human TRH1 receptor. This phosphorylation motif is highly conserved across species and is identical in mice, rats and humans. For more information on TRH1 pharmacology please refer to the IUPHAR database. For further reading refer to:

Davenport AP, Gershengorn M, Hills R. Thyrotropin-releasing hormone receptors (version 2019.4) in the IUPHAR/BPS Guide to Pharmacology Database. IUPHAR/BPS Guide to Pharmacology CITE. 2019; 2019(4). Available from: https://doi.org/10.2218/gtopdb/F63/2019.4.

Alexander SP, Christopoulos A, Davenport AP, Kelly E, Mathie A, Peters JA, Veale EL et al. (2021) THE CONCISE GUIDE TO PHARMACOLOGY 2021/22: G protein-coupled receptors. Br J Pharmacol. 176 Suppl 1:S27-S156.

TRH1 is highly expressed in the pituitary gland where is stimulates TSH release. The physiological function of TRH receptors in other areas remains undiscovered. The best data are from... read more »
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Thyrotropin-Releasing Hormone Receptor 1 Antibodies

TRH1

TRH1 is highly expressed in the pituitary gland where is stimulates TSH release. The physiological function of TRH receptors in other areas remains undiscovered. The best data are from knockout mice where it has been shown that TRH1 is involved in depression and anxiety-like behaviours. TRH neurons as metabolic sensors to regulate the thyroid axis in response to physiologic demands. TRH1 signal transduction is mediated primarily by coupling to Gq/11 proteins. TRH1 activation leads to stimulation of phosphoinositide-specific phospholipase C, which stimulates phosphatidylinositol 4,5-P2(PIP2) hydrolysis to form inositol 1,4,5-triphosphosphate (IP3) and 1,2-diacylglycerol (DAG). These second messengers stimulate increases in intracellular calcium and activation of protein kinase C. TRH1 receptor desensitization and internalization are regulated by phosphorylation of carboxyl-terminal serine360 (pS360-TRH1), serine364/threonine365 (pS364/pT365-TRH1) and threonine371 (pT371-TRH1). This nomenclature refers to the human TRH1 receptor. This phosphorylation motif is highly conserved across species and is identical in mice, rats and humans. For more information on TRH1 pharmacology please refer to the IUPHAR database. For further reading refer to:

Davenport AP, Gershengorn M, Hills R. Thyrotropin-releasing hormone receptors (version 2019.4) in the IUPHAR/BPS Guide to Pharmacology Database. IUPHAR/BPS Guide to Pharmacology CITE. 2019; 2019(4). Available from: https://doi.org/10.2218/gtopdb/F63/2019.4.

Alexander SP, Christopoulos A, Davenport AP, Kelly E, Mathie A, Peters JA, Veale EL et al. (2021) THE CONCISE GUIDE TO PHARMACOLOGY 2021/22: G protein-coupled receptors. Br J Pharmacol. 176 Suppl 1:S27-S156.

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