Snap-8

Product Description Snap-8 (Acetyl Octapeptide-3) is a synthetic octapeptide that mimics a fragment of SNAP-25 protein. Supplied as ≥98% pure lyophilized powder (HPLC/MS verified), it is designed for laboratory studies on neuromuscular signaling, facial muscle contraction, and skin topography research.

Key Research Mechanism Snap-8 acts as a competitive inhibitor of the SNARE complex by mimicking the N-terminal domain of SNAP-25. This disrupts SNARE protein assembly, reducing acetylcholine release at neuromuscular junctions and thereby modulating muscle contraction in experimental models.

Primary Research Areas

• Neuromuscular junction signaling and muscle contraction studies
• Skin wrinkle formation and facial expression line research
• Anti-aging and skin topography modulation models
• SNARE complex inhibition and neurotransmitter release pathways

Intended Use For in vitro and in vivo research only. Not for human or veterinary use. This product is sold strictly for scientific and laboratory investigation. Researchers must follow all institutional and regulatory guidelines. Not evaluated by the FDA.