FSH is a gonadotropin and a glycoprotein having two subunits. The alpha subunit is similar to those of LH, HCG, and TSH. The beta subunit is different from the other hormones and confers its biochemical specificity. FSH is secreted by the basophilic cells of the anterior pituitary. FSH stimulates the growth and maturation of the ovarian follicles in the female and stimulates spermatogenesis in the male.
Applications:Suitable for use in ELISA or for antigen applications in immunological protocols. Other applications not tested.
Contaminants:hLH: 0.0025%, TSH: 0.00194%, hPrl: 0.0036%, HGH: not detectable.
Molecular Weight:~35.5kD
Storage and Stability:Lyophilized and reconstituted products are stable for 6 months after receipt at -20°C. Reconstitute with sterile 50mM Tris, pH 7.5. Aliquot to avoid repeated freezing and thawing. Store at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.
仕様
Size：50ug
Source Antigen：Human Urine
Grade：Highly Purified
Purity：≥98% by SDS-PAGE. hLH: 0.0025%, TSH: 0.00194%, hPrl: 0.0036%, HGH: not detectable.
Form：Supplied as a lyophilized powder from 50mM ammonium bicarbonate. Reconstitute in 50mM Tris, pH 7.5 to a concentration of 1-2mg/ml.
