Snap-8

SNAP-8 (Acetyl Octapeptide-3) – Research Peptide

SNAP-8, also known as Acetyl Octapeptide-3, is a synthetic octapeptide composed of a chain of eight amino acids. Developed as an advanced structural variant of Argireline (Acetyl Hexapeptide-8), it is widely referenced in biochemical and dermatological research for its role as a model compound in studies examining neurotransmitter-related signaling processes.

SNAP-8 is examined in vitro for its potential to influence the interaction between SNARE complex proteins, making it a valuable reference reagent in studies focused on neuromuscular signaling and skin-aging mechanisms. Its refined molecular structure confers improved stability relative to shorter peptide analogues.

Key Specifications

• Product name: SNAP-8 (Acetyl Octapeptide-3)
• Molecular formula: C45H68N14O12
• Molecular weight: ≈ 888.1 Da
• Purity: ≥ 99% (HPLC verified)
• Form: Lyophilized powder
• Storage conditions: Store refrigerated, protected from light and moisture
• Shelf life: Sealed lyophilizate. Shelf life 24 months from manufacture.
• Use type: Exclusively for in vitro research and biochemical applications

Research Relevance

• Studied in vitro for its influence on SNARE complex modulation and neurotransmitter release mechanisms
• Used as a reference reagent in research examining muscle contraction signaling, signal transduction, and skin-tension models
• Referenced in neuromodulation and skin-aging research contexts
• Improved molecular stability compared to shorter analogues such as Argireline

A batch-specific Certificate of Analysis is available on request and accompanies every order.