YK-11 Powder (Myostine): Premium Industrial Grade Research Chemical

YK-11, also known as Myostine, is a synthetic steroidal compound that functions as a selective androgen receptor modulator (SARM) with unique myostatin-inhibiting properties. Structurally derived from dihydrotestosterone (DHT), YK-11 acts as a partial agonist of the androgen receptor while simultaneously stimulating follistatin expression, making it a compound of significant interest in advanced biochemical and physiological research. At 3mmceustore.com, we provide pharmaceutical-grade YK-11 Powder with verified purity for research institutions and industrial laboratories worldwide.

Chemical Properties and Mechanism of Action

YK-11 is characterized by its molecular formula C28H44O6 and CAS number 1370003-76-1. What distinguishes YK-11 from other characterized SARMs is its dual mechanism: beyond direct androgen receptor activation in muscle tissue, YK-11 stimulates the production of follistatin, a glycoprotein that binds and neutralizes myostatin, the primary negative regulator of skeletal muscle growth. This indirect inhibition mechanism is androgen receptor-dependent and increases in a dose-dependent manner in cell culture models.

YK-11 does not directly bind or block myostatin but instead promotes the production of follistatin, which prevents myostatin from activating its receptor (ActRIIB). This unique action sets it apart in the field of anabolic science and makes it a valuable tool for researchers studying muscle growth pathways.

Research Applications

YK-11 Powder is primarily utilized in scientific research to investigate its potential effects on:

• Muscle tissue development and preservation studies
• Myostatin pathway inhibition research
• Androgen receptor signaling pathway analysis
• Follistatin-related gene regulation studies
• Protein synthesis and muscle differentiation research
• Comparative studies against other SARM compounds

Product Specifications

Our YK-11 Powder is formulated to meet the highest standards for research applications:

• Pharmaceutical-grade powder with ≥99% HPLC-verified purity
• Consistent particle size distribution for accurate measurements
• Stable crystalline structure for extended storage
• Available in standardized quantities for precise dosing in research protocols
• Each order includes comprehensive documentation including purity verification, heavy metal screening, residual solvent analysis, and microbial testing

Quality Assurance

At 3mmceustore.com, we maintain rigorous quality control standards for all our research chemicals. Our YK-11 Powder undergoes comprehensive testing to ensure:

• Consistent purity levels verified by analytical testing
• Accurate molecular structure confirmation through spectroscopic analysis
• Proper storage conditions to maintain compound integrity
• Full documentation including certificates of analysis
• Compliance with industrial-grade chemical specifications

Storage and Handling

To maintain the integrity of YK-11 Powder, proper storage protocols should be followed:

• Store in a cool, dry place at 2-8°C
• Keep containers tightly closed when not in use
• Protect from direct sunlight and high temperatures
• Follow standard laboratory chemical storage practices
• Implement appropriate safety handling procedures including use of personal protective equipment

Research Considerations

YK-11 is classified as a steroidal SARM and remains an experimental research chemical, supplied strictly for laboratory research use. While structurally derived from a steroidal backbone, it exhibits selective androgen receptor modulation rather than the broad systemic androgenic activity of traditional anabolic compounds. Its unique dual mechanism of action makes it particularly valuable for research exploring muscle growth pathways beyond conventional androgen receptor activation.

Bulk Ordering Information

For research institutions and industrial laboratories requiring larger quantities, we offer flexible bulk purchasing options with competitive pricing structures. Our streamlined ordering process ensures prompt delivery while maintaining the compound’s integrity throughout the shipping process. Contact our sales team for custom quotes on bulk orders and volume pricing.

Why Choose 3mmceustore.com

3mmceustore.com has established itself as a trusted supplier of industrial-grade research chemicals for bulk sales worldwide. Our commitment to quality, consistency, and customer service makes us the preferred choice for research institutions and industrial laboratories seeking reliable chemical supplies. With our extensive quality control processes and dedicated customer support, we ensure your research needs are met with the highest standards.