HMG (Human Menopausal Gonadotropin) is a gonadotropin preparation containing FSH and LH activity, studied in reproductive and fertility research. It is supplied in sealed vials as a lyophilized powder for qualified laboratory use. HMG is investigated in research on follicular development, gonadal function and reproductive endocrinology, and is commonly applied in cell-culture and preclinical studies. The lyophilized form provides high stability and convenient reconstitution for consistent dosing.. Every batch passes strict quality control, and a Certificate of Analysis is available for specific batches on request. For storage keep the unopened vial sealed at 2-8 degree C protected from light and moisture; for long-term storage store at -20 degree C and avoid repeated freeze-thaw cycles. Both small trial and bulk quantities are accepted, OEM and private-label service is offered, and all shipments use secure neutral packing with worldwide delivery. This product is intended for laboratory research use only.