Human Follicle stimulating Hormone 10ug
Description - FSH Human is a glycoprotein produced from urine of
post-menopausal women and having a total molecular mass of 30,000 Dalton.
FSH is a heterodimeric hormone consisting of 92 amino
acids a chain and 111 amino acids b chain.
The FSH is purified by proprietary chromatographic techniques.
Appearance - Sterile Filtered White lyophilized (freeze-dried) powder.
Formulation - The FSH was lyophilized from a concentrated (1 mg/ml) solution with no additives.
Solubility - It is recommended to reconstitute the lyophilized
Follicle Stimulating Hormone in sterile 18MΩ-cm H2O not less than
100Âµg/ml, which can then be further diluted to other aqueous solutions.
Stability - Lyophilized FSH although stable at room temperature for
3 weeks, should be stored desiccated below -18Â°C.
Upon reconstitution FSH-beta should be stored at 4Â°C between 2-7
days and for future use below -18Â°C. For long term storage it is recommended
to add a carrier protein (0.1% HSA or BSA). Please avoid freeze-thaw cycles.
Purity - Greater than 98.0% as determined by:
(a) Analysis by RP-HPLC.
(b) Analysis by SDS-PAGE.