Anti-tshr Antibody Fab (MOM-18518-F(P))

Recombinant Anti-Human tshr Antibody Fab Fragment MOM-18518-F(P) 1mg Please Inquiry


  • Product Overview
  • Recombinant Mouse Antibody Fab Fragment binds selectively to Human TSHR, expressed in E. coli
  • Target
  • TSHR
  • Type
  • Fab
  • Immunogen
  • Fusion protein, corresponding to amino acids 402-415 of Human TSH receptor.
  • Species Reactivity
  • Human
  • Expression Host
  • E. coli
  • Applications
  • Suitable for use in FC, IP, ELISA, Neut, FuncS, IF and most other immunological methods.
  • Specific Activity
  • Tested positive against native antigen.
  • Purity
  • >97%, by SDS-PAGE under reducing conditions and visualized by silver stain.
  • Storage
  • Store at +4°C short term (1-2 weeks). Aliquot and store at -20°C long term. Avoid repeated freeze/thaw cycles.


  • Antigen Description
  • The TSH receptor, a G protein coupled seven transmembrane receptor, is present on the basal surface of thyroid follicular cells. It is involved in regulating thyrocyte cell growth and function by mediating thyroid stimulating hormone (TSH) action. The TSH receptor is also the target autoantigen in autoimmune thyroid diseases. Autoantibodies to the TSH receptor that stimulate cAMP production in thyrocyte cells, called thyroid stimulating antibodies, are responsible for the hyperthyroidism of Graves" Disease. Another class of autoantibodies that block the binding of TSH to the TSH receptor, thyroid blocking antibodies, may mediate the hypothyroidism associated with Hashimoto's thyroiditis, primary myxoedema, and neonatal hypothyroidism. Studies indicate that these autoantibodies interact primarily with the extracellular region of the TSH receptor. TSH receptor expression has been reported in adipose, adrenal, brain, eye, heart, kidney, skin, thymus, and thyroid. ESTs have been isolated from brain, placenta, and thyroid libraries.
  • Function
  • protein binding; receptor activity; signal transducer activity; thyroid-stimulating hormone receptor activity; thyroid-stimulating hormone receptor activity;
  • Synonyms
  • TSHR; thyroid stimulating hormone receptor; thyrotropin receptor; LGR3; TSH-R; thyrotropin receptor-I, hTSHR-I; seven transmembrane helix receptor; thyroid-stimulating hormone receptor; thyroid stimulating hormone receptor, isoform 2; CHNG1; hTSHR-I; MGC75129

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