Peptide Arcana
Pegvisomant: Sits in the growth hormone receptor without switching it on, blocking the excess hormone of acromegaly. A jacket saving the seat.

Pegvisomant

How it works

Sits in the growth hormone receptor without switching it on, blocking the excess hormone of acromegaly. A jacket saving the seat.

What it's made of

Human growth hormone (191 amino acids) with 9 changes: it fits into its receptor but does not activate it. It carries PEG chains to last longer.

What it's for

Prescribed for
Acromegaly that does not respond to surgery or radiation therapy, or when these cannot be used.

Educational satire, not medical advice.