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Home >> Antibodies >> TSHR Antibody (alpha chain)

TSHR Antibody (alpha chain) [clone SPM223] (V3444)

  Catalog No Formulation Size Price (USD)  
Image V3444-100UG 0.2 mg/ml in 1X PBS with 0.1 mg/ml BSA (US sourced) and 0.05% sodium azide 100 ug 519
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V3444-20UG 0.2 mg/ml in 1X PBS with 0.1 mg/ml BSA (US sourced) and 0.05% sodium azide 20 ug 229
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V3444SAF-100UG 1 mg/ml in 1X PBS; BSA free, sodium azide free 100 ug 519
Bulk quote request
IHC testing of FFPE human thyroid carcinoma with TSHR antibody (clone SPM223). Required HIER: boil tissue sections in 10mM Tris with 1mM EDTA, pH 9, or 10mM citrate buffer, pH 6, for 10-20 min followed by cooling at RT for 20 min.
Availability 1-3 business days
Species Reactivity Human
Format Purified
Clonality Monoclonal (mouse origin)
Isotype Mouse IgG1, kappa
Clone Name SPM223
Purity Protein G affinity chromatography
Buffer 1X PBS, pH 7.4
UniProt P16473
Localization Cytoplasmic, cell surface
Applications Immunohistochemistry (FFPE) : 1-2ug/ml for 30 min at RT
Limitations This TSHR antibody is available for research use only.
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Description

Thyroid-stimulating hormone (TSH, also known as thyrotropin) is a glycoprotein involved in the control of thyroid structure and metabolism, which stimulates the release of the thyroid hormones. TSH is regulated by thyroid hormone (T3) and various retinoid compounds. TSH binds to the thyroid-stimulating hormone receptor (TSHR), which is cleaved into two subunits, A and B, and plays a major role in regulating thyroid function. The third cytoplasmic loop of TSHR has been identified as critical for its role in regulating inositol phosphate and cAMP formation. In Graves disease, an autoimmune disorder, TSHR is activated by autoantibodies, which may be stimulated by the cleavage of the A and B subunits.

Application Notes

The concentration stated for each application is a general starting point. Variations in protocols, secondaries and substrates may require the TSHR antibody to be titered up or down for optimal performance.

Immunogen

Recombinant human TSH Receptor alpha chain protein was used as the immunogen for this TSHR antibody.

Storage

Store the TSHR antibody at 2-8oC (with azide) or aliquot and store at -20oC or colder (without azide).

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