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Human TSHR/LGR3 Recombinant Protein (C-10*His) (HB852011)

Human TSHR/LGR3 Recombinant Protein (C-10*His)
Human TSHR/LGR3 Recombinant Protein (C-10*His)
Notice · Catalog HB852011 has been discontinued.
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Overview
Catalog No.HB852011
Description
Recombinant Human TSHR/LGR3 Protein, C-10*His (HB852011) expressed in Mammalian Cells, spanning Met22-Arg418. Purity: >90% by SDS-PAGE.
Highlights
  • His-Tagged — N-terminal 6×His tag for IMAC purification.
  • Mammalian Expression — Proper folding and native glycosylation.
  • High Purity — >90% purity verified by SDS-PAGE.
Expression systemMammalian cells
AccessionP16473
Protein lengthMet22-Arg418
ApplicationsELISA, Immunogen, SDS-PAGE, WB, Bioactivity testing in progress
SpeciesHomo sapiens (Human)
Nature Recombinant
Endotoxin level Please contact with the lab for this information.
Purity >90% as determined by SDS-PAGE.
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. Adjust the volume of sterile water so that, after reconstitution, the final stock concentration matches the value indicated on the product label or datasheet.

RECONSTITUTION PROTOCOL
1. Allow the product to be reconstituted and the reconstitution diluent to reach room temperature.
2. Tap or briefly centrifuge the product vial before opening to dislodge any lyophilized material that may be dispersed on the wall or cap of the vial.
3. Use the diluent and stock concentration recommended in the product datasheet. If preparing a stock concentration higher than recommended, contact Technical Service.
4. After adding the diluent, re-cap the vial and invert gently by hand or place on a slow rocking platform to allow the reconstitution diluent to coat all the surfaces inside the vial. Note: Do not mix by vortexing or by pipetting the material up and down.
5. Allow the vial to sit at room temperature with gentle agitation for at least 15 minutes before aliquotting or using.
6. Store the reconstituted material in single use aliquots in polypropylene or siliconized tubes. Aliquots of 10 μL or larger are recommended.
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 NamesThyrotropin receptor, Thyroid-stimulating hormone receptor, TSH-R, TSHR, LGR3
Background

Thyrotropin receptor (TSHR/LGR3) 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.
Images
  • Human TSHR/LGR3 Recombinant Protein (C-10*His)

    SDS-PAGE

    SDS-PAGE for Recombinant Human TSHR/LGR3 Protein, C-10*His

References
Formula
Mass (g) = Concentration (mol/L) × Volume (L) × MW (g/mol)
Enter any 2 of Mass, Concentration, Volume + Molecular Weight to solve for the unknown.
Mass
=
Concentration
×
Volume
Molecular Weight *
g/mol
Formula
C₁ × V₁ = C₂ × V₂
Enter any 3 of the 4 values to solve for the unknown.
Stock Solution
C₁ (Stock Conc.)
×
V₁ (Stock Vol.)
=
Working Solution
C₂ (Working Conc.)
×
V₂ (Working Vol.)
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