ACE-031
ACE-031 (sotatercept precursor) is a fusion protein of ActRIIA (activin receptor type IIA) and IgG1-Fc that acts as a ligand trap for myostatin.ther TGF-β family members that inhibit muscle growth.
Potency loss over time
Estimated potency retained (%) per storage condition. Hover the chart for details.
⚠ A structural estimate, derived from each compound's sequence length, cyclisation and oxidation-, deamidation- and light-sensitive residues. Indicative only — not lab-measured per batch.
Time in body
How much of a single dose remains over time, modelled from the terminal half-life. Illustrative — not a dosing tool.
Half-life ~12 d (literature estimate) · effectively cleared (~97%) after ~60 d (5 half-lives).
Research context only — not dosing guidance. · Source: Fc-fusion estimate (~10–15 days)
| # | Suppliers | Price | €/mg | Price trend (6 months) | Purity | COA | Score ⓘ | |
|---|---|---|---|---|---|---|---|---|
| 1 |
 24P
| €69 | €69.0/mg | ▼1.8% | 99% | ✔ Liquilabs | Shop → |
Prices manually checked and updated monthly — source: publicly available supplier data. No affiliate links, no paid placement.
ACE-031
Mechanism, evidence level, EU status and COA guidance per compound. No dosages, no protocols — that belongs with a doctor.