fusion protein · also known as ACVR2B-Fc, Ramatercept

ACE-031

A soluble activin receptor type IIB fusion protein for myostatin-pathway research.

ACE-031 · 1 mg · Lyophilised vial

fusion protein · also known as ACVR2B-Fc, Ramatercept

ACE-031

A soluble activin receptor type IIB fusion protein for myostatin-pathway research.

€ 65.00per vial, EUR

In stock

Presentation1 option

1 mg · Lyophilised vial€ 65.00

Lyophilised powder in a sealed glass vial

Storage: -20 °C for long-term storage; 2 to 8 °C for under three months; away from light

Tracked shipping EUR 9.95 per order. Benelux 1 to 2 business days, Germany and France 2 to 3, rest of Europe 3 to 5. Details

Batch certificate: not yet published online. Request one for this presentation.

Research use only. Not for human or veterinary use.

What it is

ACE-031 (ACVR2B-Fc) is a recombinant fusion protein that combines the extracellular domain of the activin receptor type IIB with an immunoglobulin Fc region. It binds ligands of the TGF-beta family such as myostatin (GDF-8) and activin A in solution, which is why it is used as a decoy receptor in research.

Where it has been studied

Myostatin and activin signalling in skeletal muscle models
Neuromuscular disease models
Bone and adipose endpoints in preclinical studies

Selected literature

Gel Electrophoretic Detection of Black Market ACE-031Reichel C et al. · Drug Test Anal, 2025 · PMID 40312924

PubMed records selected for relevance to the compound. They describe published research, not outcomes or uses.

Specifications

Compound	ACE-031 (ACVR2B-Fc, Ramatercept)
Type	Fusion protein
Selected presentation	1 mg · Lyophilised vial
Form	Lyophilised powder in a sealed glass vial
Fill volume and concentration	Not applicable (lyophilised)
Label	CELVIVE wordmark, compound name, amount, "Purity: >99%", "For research use only"
Storage	-20 °C for long-term storage; 2 to 8 °C for under three months; away from light
Certificate of analysis	Not yet published online. Request for a batch
Research areas	Recovery & tissue research, Growth hormone axis
All presentations	1 mg lyophilised vial · € 65.00

Handling

Lyophilised peptides tolerate room temperature for several weeks in transit. Move to cold storage on receipt.
Reconstituted vials are typically used within three to four weeks at 2 to 8 °C; stability varies by compound.
Opened or unsealed vials cannot be returned. Transit damage must be documented within 24 hours.

Storage and stability FAQ