| Chemical Specifications | |
|---|---|
| Product Name | ACE-031 (Ramatercept / ActRIIB-IgG1 Fc) |
| CAS Number | 1169766-01-1 |
| Molecular Formula | Complex Recombinant Fusion Protein (ActRIIB-hFc) |
| Molecular Weight | ~77,240 g/mol (77.24 kDa) |
| Purity (HPLC) | ≥ 99.0% |
| Appearance | White Lyophilized Powder |
| Storage | Store at -20°C (Protect from light and moisture) |
What is ACE-031?
ACE-031 (Ramatercept) is an incredibly powerful, investigational recombinant fusion protein engineered to bypass the body’s natural genetic limits on muscle growth. Supplied in a premium 1mg x 10 Vials kit, this macro-molecule acts as a highly advanced “Decoy Receptor” for Myostatin and other muscle-inhibiting ligands. By neutralizing these negative regulators before they can signal the body to stop growing, ACE-031 serves as the ultimate research tool for observing extreme skeletal muscle hypertrophy, reversing severe muscular atrophy, and redefining physiological strength barriers.
Key Features & Research Benefits
Myostatin Blockade
Acts as an impenetrable shield against Myostatin (GDF-8), the primary protein responsible for halting muscle tissue growth. By blocking this pathway, it essentially removes the “brakes” from the body’s hypertrophic engine.
Extreme Muscle Hypertrophy
Designed to induce massive and rapid accumulation of lean skeletal muscle mass. In clinical research models, blocking the ActRIIB pathway results in muscle fiber growth that far exceeds what is achievable through traditional anabolics.
Anti-Catabolic Shield
By neutralizing the TGF-beta superfamily ligands that promote muscle breakdown, ACE-031 is currently heavily researched for its ability to completely halt muscle wasting in severe dystrophic and catabolic disease models.
Enhanced Bone Density
Beyond muscle growth, neutralizing ActRIIB ligands has been shown to significantly increase bone mineral density and biomechanical bone strength, providing a robust skeletal framework to support newly acquired extreme muscle mass.
Explosive Strength Potential
The profound increase in muscle cross-sectional area directly correlates with exponential increases in absolute strength and power output, making it a highly valued compound in neuromuscular optimization studies.
High Target Affinity
Unlike non-specific inhibitors, the ActRIIB-IgG1 Fc fusion structure ensures a powerful, highly specific binding affinity to Myostatin and Activin A, ensuring maximum receptor saturation and sustained hypertrophic signaling.
How It Works: Breaking Genetic Limits
To understand the terrifying power of ACE-031, you must understand how the human body actively fights against gaining too much muscle. The body utilizes a protein called Myostatin (along with Activin A and other TGF-beta ligands) as a built-in safety mechanism. These proteins bind to the ActRIIB receptors on your muscle cells, sending a strict chemical signal: “Stop growing. Break down muscle tissue.” This is your genetic limit.
ACE-031 (Ramatercept) is a masterpiece of biochemical engineering designed to completely short-circuit this system. It is a soluble, recombinant fusion protein that combines a portion of the human ActRIIB receptor with a human antibody framework (IgG1 Fc). When introduced into the bloodstream, ACE-031 acts as a highly attractive “Decoy Receptor.”
Instead of binding to the real ActRIIB receptors on muscle tissue, Myostatin and Activin A are fooled into binding to the free-floating ACE-031 molecules in the blood. ACE-031 “sponges up” and traps these growth-inhibiting proteins, neutralizing them completely. Because the muscle cells no longer receive the “stop growing” signal, they are forced into a state of unchecked, runaway anabolism. The result is pure, explosive, and unhindered skeletal muscle hypertrophy that utterly shatters natural physiological boundaries.
🧪 What’s In The Kit
- Active Compound: ACE-031 (Recombinant Protein)
- Format: 10-Vial Research Kit
- Net Contents: 1mg per vial (10mg total)
- State: Sterile, Lyophilized Powder
- Purity: ≥99.0% (HPLC Verified)
👩🔬 Who Uses It
- Extreme Hypertrophy Researchers
- Neuromuscular Disease Labs (Muscular Dystrophy)
- Advanced Sports Science Investigators
- Skeletal Bone Density Researchers
- Biomechanical Strength Analysts
🔗 Best Paired With
- Sterile Bacteriostatic Water (BAC)
- Precision Laboratory Pipettes
- IGF-1 LR3 / HGH (For synergistic research)
- Vial Storage Organizers (-20°C)