QSC RESEARCH GRADE
≥99% HPLC PurityMS ConfirmedJanoshik COAIn-House SPPS5-Region Domestic Shipping
What is HMG?
HMG (Human Menopausal Gonadotropin (FSH+LH)) is a Purified urinary glycoprotein (FSH + LH). Purified urinary gonadotropin preparation with both FSH (follicle-stimulating hormone) and LH (luteinizing hormone) receptor-activating activity. FSH-R activates Sertoli cells and ovarian granulosa cells; LH-R (LHCGR) activates Leydig cells and corpus luteum. Used in ART, hypogonadism, and reproductive endocrinology research.
Research Applications
FSH+LH Co-stimulation
Dual receptor activation vs isolated FSH or LH research
Ovarian Folliculogenesis
Granulosa cell activation, follicle recruitment, ART research
Male Reproductive Biology
Sertoli + Leydig cell co-activation, spermatogenesis support
vs Isolated Gonadotropins
FSH vs LH contribution isolation using selective vs combined products
Reproductive Endocrinology
Gonadotropin axis research, FSH-R/LHCGR biology
Quick Specs
| Form | Lyophilized powder |
| Purity | ≥99% by HPLC — every batch |
| CAS Number | Not publicly standardized (biological extract) |
| Molecular Formula | Complex glycoprotein mixture |
| Peptide Type | Human Gonadotropin / Fertility Peptide |
| Identity | MS molecular weight confirmed — every batch |
| COA | Janoshik-independent, publicly verifiable |
| Manufacture | In-house Fmoc SPPS — Qingdao, China |
| Storage | -20°C sealed | 2–8°C reconstituted (2–4 weeks) |
| Shelf Life | 24 months unopened |

