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Lutropin alfa

Recombinant Human Luteinizing Hormone Alfa

N/A Amino Acids · MW: 30,000 Da

Amino Acids

N/A

Molecular Weight

30,000 Da

Half-life

~10-12 hours

Research Score

4.2

Studies

420

Storage

Store lyophilized at -20°C, reconstituted at 2-8°C

What is Lutropin alfa?

Recombinant LH analog used to drive Leydig cell testosterone production in the testes. It is mainly studied in reproductive endocrinology and male infertility settings where LH activity is insufficient.

Key Benefits & Mechanisms

stimulates Leydig cells

raises endogenous testosterone

supports testicular steroidogenesis

pairs with FSH for fertility

Research Summary

Lutropin alfa has been evaluated in fertility protocols to restore LH signaling and endogenous testosterone production. It is a direct research/clinical analogue for men with low gonadotropin drive.