Follitropin alfa
Recombinant Human Follicle-Stimulating Hormone Alfa
N/A Amino Acids · MW: 30,000 Da
Amino Acids
N/A
Molecular Weight
30,000 Da
Half-life
~24 hours
Research Score
4.4
Studies
850
Storage
Store lyophilized at -20°C, reconstituted at 2-8°C
What is Follitropin alfa?
Recombinant FSH used to stimulate Sertoli cell function and spermatogenesis. In male fertility research, it is often paired with hCG or LH-activity compounds to support testicular function.
Key Benefits & Mechanisms
supports spermatogenesis
improves Sertoli cell signaling
may enhance sperm parameters
complements LH-driven testosterone support
Research Summary
Clinical literature supports follitropin alfa for male infertility, especially when combined with LH activity to optimize testicular output. Its role is strongest in hypogonadotropic hypogonadism and assisted reproduction protocols.
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