Thyroid Stimulating Hormone (TSH)

Product Name	Thyroid Stimulating Hormone antigen
Source	Human Pituitary Glands
Catalogue Number	996-51
Purity	> 95% (SDS-PAGE)
Form	Lyophilized
Activity	> 5 IU/mg (WHO 2^nd IRP 80/558)
Contaminants	FSH: < 0.5% hGH: < 0.1% LH: < 1.0% PRL: < 0.1%
Formulation	Lyophilized from 50 mM ammonium bicarbonate.
Reconstitution	Neutral pH buffer of choice. Avoid extreme high and low pH
Related Products	996-11 - FSH antigen from human pituitary gland 996-31 - LH antigen from human pituitary gland 996-21 - hGH antigen from human pituitary gland
Storage	-20°C
Recertification	5 years
Infectious Disease Testing	Negative or non-reactive at the donor level for anti-HIV 1 and 2, anti-HCV, HBsAg, HCV NAT, HIV-1 NAT and syphilis by FDA approved methods.
Synonyms	TSH, Thyrotropin
CAS Number	9002-71-5
Molecular Weight	28,000