HomeMailboxContact Us

Products Sort


Follicle Stimulating Hormone (FSH)

Current Location : HomePage > Products
Follicle Stimulating Hormone (FSH)
Follicle-stimulating hormone (FSH) is a hormone found in humans and other animals. It is synthesized and secreted by gonadotrophs of the anterior pituitary gland. FSH regulates the development, growth, pubertal maturation, and reproductive processes of the body.


In both males and females, FSH stimulates the maturation of germ cells. In males, FSH induces Sertoli cells to secrete inhibin and stimulates the formation of sertoli-sertoli tight junctions. In females, FSH initiates follicular growth, specifically affecting granulosa cells. With the concomitant rise in inhibin B, FSH levels then decline in the late follicular phase. This seems to be critical in selecting only the most advanced follicle to proceed to ovulation. At the end of the luteal phase, there is a slight rise in FSH that seems to be of importance to start the next ovulatory cycle.


Haoran Biopharma can supply bulk FSH with the following specifications. Products of various specifications can also be prepared according to customers' requests.


Almost White or slightly yellow powder
Freely soluble
FSH activity
Not less than 200 IU /mg
About 60:1
Not more than 5.0%
Bacterial endotoxins
Not more than 0.4 EU/FSH IU
HIV I+II antibody
Hepatitis B surface antigen
HCV antibodies