TSH Antigen

Cat.No.: DRA17

Derived From:
Human Cells
Description:
Recombinant Human Thyroid-stimulating hormone α/β Dimer is produced by Mammalian expression system and the target gene encoding Ala25-Ser116&Phe21-Val138 is expressed with a Flag tag&6His at the C-terminus.
Accession:
P01215&P01222
Names(Known as):
Thyroid-stimulating hormone α/β Dimer;thyrotropin, thyrotropic hormone, TSH, or hTSH for human TSH
Quality Control:
Mol Mass:
11.6&14.3kDa
AP Mol Mass:
15-22kDa, reducing conditions
Purity:
Greater than 95% as determined by reducing SDS-PAGE.
Formulation:
Supplied as a 0.2 μM filtered solution of PBS, pH7.4.
Shipping:
The product is shipped on dry ice pack. Upon receipt, store it immediately at the temperature listed below.
Storage:
Reconstituted protein solution should be stored at ≤ -20°C.
Purification:
Affinity purification chromatography.
Immunoreactivity:
N.A.
Application:
Immunogen, calibrator or standard.
Background:
Thyroid-stimulating hormone (also known as TSH or thyrotropin) is a hormone synthesized and secreted by thyrotrope cells in the anterior pituitary gland which regulates the endocrine function of the thyroid gland. TSH stimulates the thyroid gland to secrete the hormones thyroxine (T4) and triiodothyronine (T3). TSH production is controlled by a Thyrotropin Releasing Hormone, (TRH), which is manufactured in the hypothalamus and transported to the Anterior Pituitary gland, where it increases TSH production and release. Somatostatin is also produced by the hypothalamus, and has an opposite effect on the pituitary production of TSH, decreasing or inhibiting its release. The level of Thyroid hormones (T3 and T4) in the blood have an additional effect on the pituitary release of TSH, When the levels of T3 and T4 are low, the production of TSH is increased, and conversely, when levels of T3 and T4 are high, then TSH production is decreased. This effect creates a regulatory negative feedback loop.TSH is a glycoprotein and consists of two subunits, the alpha and the beta subunit.The α (alpha) subunit is identical to that of human chorionic gonadotropin (HCG), luteinising hormone (LH), follicle-stimulating hormone (FSH). The β (beta) subunit is unique to TSH, and therefore determines its function.
FOR RESEARCH OR FURTHER MANUFACTURING USE ONLY

请在下面的搜索框输入货号和批次号,我们会尽快以邮件的形式回复您