ACE-031 – 1mg

ACE-031 is a high-purity recombinant fusion protein consisting of the extracellular domain of Activin Receptor Type IIB (ActRIIB-ECD) linked to a human IgG1 Fc fragment. This engineered ligand trap is widely used in controlled laboratory environments to investigate ActRIIB-mediated signaling, ligand-binding interactions, and TGF-β superfamily biological pathways.

As a soluble decoy receptor, ACE-031 enables precise research into myostatin, activins, GDF family ligands, and related pathways that compete for ActRIIB binding. Its recombinant structure provides exceptional stability and reproducibility for biochemical assays, receptor profiling, protein interaction studies, and in-vitro mechanistic research.

Important Information About This Research Product:

• Your vials are not empty — the lyophilized material collects at the bottom.
• All products arrive as lyophilized powder requiring reconstitution.
• Bacteriostatic water is not supplied.
• Store in a cool, dry environment — short-term at 4°C, long-term at −20°C.
• This material is strictly for laboratory research use only. No instructions for reconstitution, dosing, or administration can be provided.