answersLogoWhite

0

Somatotropin (Growth Hormone) is secreted by the somatotroph cells within theanterior pituitary gland.

Some of GH's characteristics are:

  • It is the most abundant pituitary hormone (10-15%)
  • It is a small protein (21 kd and 91 amino acids)
  • Structurally resembles prolactin - which suggests some functional overlap. So it has some of the activity of prolactin in addition to stimulating lactation; in addition, it also stimulates some level of growth of the epithelial cells and breast tissue.
  • Half life (t1/2) = 20-25 min; the half life is increased when bound to plasma proteins for transport.
User Avatar

Wiki User

16y ago

Still curious? Ask our experts.

Chat with our AI personalities

FranFran
I've made my fair share of mistakes, and if I can help you avoid a few, I'd sure like to try.
Chat with Fran
DevinDevin
I've poured enough drinks to know that people don't always want advice—they just want to talk.
Chat with Devin
JudyJudy
Simplicity is my specialty.
Chat with Judy

Add your answer:

Earn +20 pts
Q: What gland secretes somatotropin or GH?
Write your answer...
Submit
Still have questions?
magnify glass
imp