FSH (Urofolitropin)

Quality Indicators:

Biological Activity: The biological activity of FSH in urofolitropin is a crucial quality parameter, usually expressed in international units (IU). High - quality urofolitropin has a consistent and high level of biological activity to ensure effective stimulation of follicular development or spermatogenesis.

Purity: Purity is strictly controlled. Impurities, such as other pituitary hormones or contaminants from the urine source, should be minimized. A high - grade urofolitropin product typically has a high purity level to reduce the risk of side effects and ensure the reliability of its therapeutic effect.

Sterility and Endotoxin Level: Since it is an injectable product, strict requirements are placed on sterility. The endotoxin level must be extremely low to prevent pyrogenic reactions in patients.