SNAP-8 200mg (Topical)

SNAP-8 (Acetyl Octapeptide-3) is a high-purity synthetic octapeptide supplied by The Peptide Store at ≥98% purity, rigorously verified by HPLC and mass spectrometry. Offered in topical-grade format, this compound is intended exclusively for qualified laboratory and research applications. For research use only. Not for human or veterinary use. Not for clinical, diagnostic, or consumptive applications.

Product Overview

SNAP-8, also designated Acetyl Octapeptide-3 or Acetyl Glutamyl Heptapeptide-3, is an eight-amino-acid synthetic peptide that has attracted considerable interest in cosmetic and biochemical research contexts. Structurally, it is an elongated analogue of a well-characterized hexapeptide, designed to explore neuromodulatory peptide interactions at the cellular level. The Peptide Store supplies SNAP-8 in a lyophilized, topical-grade presentation, making it suitable for incorporation into research formulations and in vitro experimental models. Researchers studying peptide-receptor interactions, skin biology, and cosmetic actives frequently include SNAP-8 in their investigational panels.

Peptide Structure & Amino Acid Sequence

SNAP-8 is an octapeptide comprising eight amino acid residues with an N-terminal acetyl modification. Its full IUPAC designation reflects the acetylated glutamyl heptapeptide backbone. The sequence is: Ac-Glu-Glu-Met-Gln-Arg-Arg-Ala-Asp-NH₂. This acetylated, amidated structure confers enhanced stability relative to unmodified linear peptides, making it a practical candidate for topical research formulation studies. The molecular formula is C₄₅H₈₀N₁₆O₁₅S, with a molecular weight of approximately 1,075.28 g/mol.

Chemical & Physical Characteristics

• Common Name: SNAP-8 / Acetyl Octapeptide-3 / Acetyl Glutamyl Heptapeptide-3
• Molecular Formula: C₄₅H₈₀N₁₆O₁₅S
• Molecular Weight: ~1,075.28 g/mol
• Appearance: White to off-white lyophilized powder
• Solubility: Soluble in aqueous buffers; suitable for topical research vehicle preparation
• Format: Lyophilized powder, topical research grade
• Purity: ≥98% (HPLC verified)

Purity & Analytical Verification (HPLC & MS)

Every batch of SNAP-8 supplied by The Peptide Store undergoes stringent analytical testing prior to release. Reverse-phase high-performance liquid chromatography (RP-HPLC) is employed to confirm peptide purity at ≥98%, while mass spectrometry (MS) validates the molecular identity and confirms the absence of truncated sequences or undesired modifications. Certificates of Analysis (CoA) are available upon request and reflect lot-specific data, ensuring full traceability for research documentation purposes.

Quality Control & Lyophilization Integrity

SNAP-8 is produced under controlled synthesis conditions and subjected to multi-stage quality control protocols. Following synthesis and purification, the peptide undergoes lyophilization to remove residual solvents and moisture, yielding a stable, free-flowing powder with extended shelf life when stored correctly. Each production lot is assessed for visual appearance, moisture content, and chromatographic profile before being approved for distribution. The Peptide Store’s quality assurance process ensures that researchers receive a consistent, reliable compound for reproducible experimental outcomes.

Safety, Handling & Laboratory Precautions

SNAP-8 is supplied strictly for qualified laboratory use by trained research personnel. Standard laboratory safety protocols must be observed at all times when handling this compound. Appropriate personal protective equipment (PPE), including gloves, eye protection, and a laboratory coat, should be worn. This material has not been evaluated for safety in humans or animals and must not be used in any consumptive, clinical, or diagnostic capacity. Researchers should consult applicable institutional safety guidelines and local regulatory requirements before handling. Waste disposal must comply with all relevant laboratory and environmental regulations.

Reconstitution, Packaging & Storage

SNAP-8 is supplied as a lyophilized powder in sealed, inert packaging designed to maintain compound integrity during transit and storage. For laboratory research purposes, researchers may dissolve the peptide in an appropriate aqueous vehicle consistent with their experimental protocol. No reconstitution guidance for injectable or consumptive use is provided. Recommended storage conditions are −20°C in a dry, dark environment away from repeated freeze-thaw cycles. Under these conditions, the compound maintains its analytical profile for the duration of the stated shelf life. Upon receipt, inspect packaging integrity and store immediately under recommended conditions.

Intended Research Use & Market Positioning

SNAP-8 is positioned as a premium topical-grade research peptide for investigators working in the fields of cosmetic biochemistry, peptide pharmacology, and skin biology. Its structural relationship to neuromodulatory peptide analogues makes it a valuable tool for studying receptor binding dynamics, peptide stability in topical matrices, and formulation compatibility. The Peptide Store offers SNAP-8 at a competitive best price, making it accessible to academic institutions, independent researchers, and commercial R&D laboratories seeking high-quality research peptides for sale.

Ordering, Availability & Fulfillment

SNAP-8 200mg (Topical) is available to order now directly through The Peptide Store’s secure online platform. We maintain consistent stock levels to support ongoing research programs and offer prompt dispatch following order confirmation. Researchers can buy online with confidence, benefiting from transparent pricing, detailed CoA documentation, and responsive customer support. Bulk and institutional inquiries are welcome — contact our team for volume pricing and availability.

Legal & Regulatory Disclaimer

For research use only. Not for human or veterinary use. Not for clinical, diagnostic, or consumptive applications. SNAP-8 is sold exclusively as a laboratory research compound. It has not been approved by any regulatory authority for therapeutic, prophylactic, or diagnostic use in humans or animals. Purchasers are solely responsible for ensuring compliance with all applicable local, national, and international laws and regulations governing the acquisition, handling, and use of research peptides. The Peptide Store assumes no liability for misuse, improper handling, or use outside the stated research context.