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Research Use Only. SNAP-8 is sold as a chemical reagent for in-vitro laboratory research. It is not a drug, supplement, or compounded preparation, and it is not for human or veterinary use. It must be handled by qualified professionals. Wholesale Peptide Supply is not a pharmacy or compounding facility under 503A or 503B.

Anti-Aging & LongevityCAS 868844-74-0

Wholesale SNAP-8 — Bulk Research Supply

Buy SNAP-8 wholesale and in bulk from a US-based research peptide supplier. Every lot is sourced in the USA and third-party tested via HPLC/MS. Bulk SNAP-8 is quoted by dose and volume from a 100-vial mix-and-match minimum; volume pricing is earned per compound at 100 kits.

SNAP-8 (acetyl octapeptide-3) is the sequence Ac-Glu-Glu-Met-Gln-Arg-Arg-Ala-Asp-NH₂, an elongated analog of argireline studied in laboratory models of SNARE complex assembly and neurotransmitter vesicle docking.

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Wholesale SNAP-8 10mg lyophilized vial — Wholesale Peptide Supply
SNAP-8 10mg lyophilized vial as supplied. Labeling is customizable for private-label orders.

Wholesale Catalog

Available Doses

Published per-vial wholesale pricing for SNAP-8. Sold in kits of 10 vials with a 100-vial order minimum you can mix and match across compounds; volume pricing applies at 1,000+ vials. Contact us for larger or custom-volume quotes — typically answered within 10 minutes during business hours.

SNAP-8 10mg50% off

WPSSN810 · CAS 868844-74-0 · Anti-Aging & Longevity

$20.13$10.06/vial · 50% off at any volumeWhile supplies last

Discontinued — limited to stock on hand. Once it's gone, it's gone. Sold in kits of 10 vials · 100-vial order minimum (mix & match across compounds).

Quantity
10 vials
1 kit
Request a custom quote

Overview

SNAP-8 (acetyl octapeptide-3) is the sequence Ac-Glu-Glu-Met-Gln-Arg-Arg-Ala-Asp-NH₂, an elongated analog of argireline studied in laboratory models of SNARE complex assembly and neurotransmitter vesicle docking.

History

Developed as an eight-residue extension of the hexapeptide argireline, itself derived from the N-terminal end of SNAP-25, with the longer sequence intended to compete more effectively for SNARE complex formation.

SNAP-8 is argireline with two more residues

SNAP-8 (acetyl octapeptide-3) is Ac-Glu-Glu-Met-Gln-Arg-Arg-Ala-Asp-NH₂. Argireline (acetyl hexapeptide) is the first six of those residues. SNAP-8 is the elongated analogue, and that is the entire structural relationship between them.

Both are studied as competitive interferents in SNARE complex assembly — the peptides mimic the N-terminal region of SNAP-25 and compete with it for incorporation into the complex that docks neurotransmitter vesicles. The two extra residues are the reason SNAP-8 exists: comparative work asks whether extending the mimic changes how effectively it competes.

That makes the pair a structure-activity comparison rather than two options for the same job. A protocol specifying one is usually specifying it against the other.

Handling

The N-terminal acetylation and C-terminal amide are both deliberate stabilising modifications and are part of the identity a Certificate of Analysis should confirm — an unmodified sequence of the same residues is a different compound.

The peptide contains methionine, which is oxidation-prone; buffers containing oxidising agents are avoided, and prolonged room-temperature holding in solution is worth avoiding for the same reason. It ships lyophilised, reconstitutes readily in bacteriostatic or sterile water, and is stored at -20°C protected from light, with reconstituted solution refrigerated at 2-8°C.

General reagent handling guidance, not human or veterinary use instruction.

Certificates of Analysis

1 certificate is on file for SNAP-8 — open any one to read the full report.

LotDoseTestedCertificate
100032-031510mg2026-07-29

Key Areas of Research

  • SNARE complex assembly and SNAP-25 competition
  • Vesicle docking and exocytosis models
  • Comparative studies vs. argireline
  • Cosmetic-science formulation research

References

  1. Blanes-Mira C. et al. (2002). A synthetic hexapeptide (Argireline) with antiwrinkle activity. Int J Cosmet Sci, 24(5):303–310.
  2. Ruiz M.A. et al. (2009). Antiwrinkle peptides: mechanisms and formulation. J Drug Deliv Sci Technol, 19(4):249–255.

SNAP-8 — Frequently Asked Questions

What is SNAP-8?
SNAP-8 (acetyl octapeptide-3) is the sequence Ac-Glu-Glu-Met-Gln-Arg-Arg-Ala-Asp-NH₂, an elongated analog of argireline studied in laboratory models of SNARE complex assembly and neurotransmitter vesicle docking.
What is the CAS number for SNAP-8?
The CAS number for SNAP-8 is 868844-74-0. Its molecular formula is C₄₂H₇₂N₁₆O₁₅S (MW 1,073.2 g/mol).
What doses of SNAP-8 are available wholesale?
Wholesale Peptide Supply stocks SNAP-8 in 10mg. Wholesale pricing is provided by quote based on order volume across 100–1,000 vials.
Is SNAP-8 third-party tested?
Yes. Every lot of SNAP-8 is tested by an independent third-party laboratory using HPLC/MS, and a per-lot Certificate of Analysis documenting identity and purity is included with every order at no charge, issued in the name of Wholesale Peptide Supply.
Is SNAP-8 for human use?
No. SNAP-8 is sold strictly as a chemical reagent for in-vitro laboratory research and is not for human or veterinary use. Wholesale Peptide Supply is not a pharmacy or compounding facility.
How do I get wholesale pricing for SNAP-8?
Request a quote through our contact form or open a wholesale account. An account manager replies with volume pricing and lead times, typically within 10 minutes during business hours.
Can I order SNAP-8 in bulk?
Yes. SNAP-8 is available for bulk and wholesale orders, quoted by dose and volume, with the lower price earned per compound at 100 kits (1,000 vials). Submit the doses and quantities you need for a bulk quote.

Related Compounds