

| Catalog No. | HB852022 |
|---|---|
| Description |
Recombinant Human TSHR Protein, N-His (HB852022) expressed in E. coli, spanning Ser26-Ser278. Purity: >90% by SDS-PAGE.
Highlights
|
| Expression system | E. coli |
| Accession | P16473 |
| Protein length | Ser26-Ser278 |
| Applications | ELISA, Immunogen, SDS-PAGE, WB, Bioactivity testing in progress |
| Species | Homo sapiens (Human) |
| Nature | Recombinant |
| Endotoxin level | Please contact with the lab for this information. |
| Purity | >90% as determined by SDS-PAGE. |
| Predicted molecular weight | 30.85 kDa |
| Form | Lyophilized |
| Storage buffer | Lyophilized from a solution in PBS pH 7.4, 1 mM EDTA, 4% Trehalose, 1% Mannitol. Please refer to the specific buffer information in the hardcopy of datasheet or the lot-specific COA. |
| Reconstitution | Reconstitute in sterile water for a stock solution. A copy of datasheet will be provided with the products, please refer to it for details. |
| Shipping | In general, proteins are provided as lyophilized powder/frozen liquid. They are shipped out with dry ice/blue ice unless customers require otherwise. |
| Stability and Storage | Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8°C for frequent use. Store at -20 to -80°C for twelve months from the date of receipt. |
| Alternate Names | LGR3, TSH-R, TSHR, Thyroid-stimulating hormone receptor, Thyrotropin receptor |
| Background | Thyrotropin receptor is a ~86 kDa protein. Receptor for the thyroid-stimulating hormone (TSH) or thyrotropin. Also acts as a receptor for the heterodimeric glycoprotein hormone (GPHA2:GPHB5) or thyrostimulin. TSHR is coupled to G(s) proteins and mediates the activation of adenylate cyclase. This leads to the generation of cyclic adenosine monophosphate (cAMP), which in turn activates protein kinase A (PKA). PKA subsequently phosphorylates downstream targets involved in thyroid hormone biosynthesis and secretion, including thyroid peroxidase (TPO) and the sodium/iodide symporter (NIS). 1. Costagliola, S. et al. (2002) The EMBO journal 21, 504-13. PMID: 11847099 2. Nakabayashi, K. et al. (2002) The Journal of clinical investigation 109, 1445-52. PMID: 12045258 3. Faust, B. et al. (2022) Nature 609, 846-853. PMID: 35940205 4. Duan, J. et al. (2022) Nature 609, 854-859. PMID: 35940204 5. Morgan, SJ. et al. (2016) Thyroid : official journal of the American Thyroid Association 26, 1794-1803. PMID: 27638195 |
| Note | For research use only |




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