ACE-031
otherACE-031 is a research-use-only peptide. PeptideSource compares suppliers on purity, COAs, and price-per-mg.
Also known as: ACE031, ActRIIB
ACE-031 is a recombinant fusion protein designed to inhibit myostatin, a growth factor that regulates muscle growth. It functions by binding to myostatin and related ligands, thereby blocking their ability to signal through the activin receptor type IIB (ActRIIB). Scientists initially studied ACE-031 for its potential to treat muscle-wasting conditions, given its ability to promote increased muscle mass. Today, it is primarily studied for its effects on:
- Muscle-wasting disorders
- Muscular dystrophy
- Cachexia
- Sarcopenia
Additionally, ACE-031 is being investigated for its potential applications in metabolic regulation.
PeptideSource editorial · Updated Jul 18, 2026
For research use only. PeptideSource does not sell peptides directly. Compare third-party supplier listings at your own discretion.
