SNAP-8 – High Purity Premium Peptide API

Product Overview

SNAP-8 is an eight-amino-acid synthetic neuropeptide inhibitor derived from SNAP-25 fragment. It competitively binds to relevant protein sites, hindering the combination of SNAP-25 and SNARE complex, reducing the release of excitatory neurotransmitters at neuromuscular junctions, relaxing tense skin muscles and smoothing dynamic wrinkles. Compared with botulinum toxin, it is milder, safer and non-toxic, only acting locally on the skin without entering systemic circulation.

It is applied in laboratory research including neurotransmitter release regulation, neuromuscular junction signal transmission, skin wrinkle improvement mechanism, cosmetic peptide efficacy verification and related cell pharmacology tests. It is extensively adopted in skin anti-aging pathway exploration and exogenous polypeptide transdermal delivery research.

Adopting optimized solid-phase peptide synthesis and purification technology, the product boasts outstanding water solubility and sustained reliable biological activity after reconstitution with specified solvent.

CAS Number: 868844-73-0

Technical Specifications & Quality Standards

HPLC Purity: ≥99.0% Identity Test: HPLC verification + complete mass spectrometry peptide sequencing, molecular weight fully matches theoretical standard value Appearance: Aseptic lyophilized white fine powder

Strict CQA Quality Control: Full-item detection including residual organic solvents, heavy metal content, bacterial endotoxin, microbiological limits, complete peptide sequence validation and mass balance check;

The entire production line follows standardized GMP management system, guaranteeing uniform quality among different batches.

Supply & Order Instructions

Production Capacity: Stable large-scale manufacturing available, supporting kilogram-level bulk procurement and small-volume trial sample orders

Lead Time: Bulk kilogram orders need one month advance reservation owing to complex peptide synthesis routes and multi-round strict quality inspection processes; sample orders enjoy shorter delivery cycle.

Quality Assurance

Each shipment batch is attached with a full official Certificate of Analysis (COA). The product maintains purity over 99.0% with intact biological activity; third-party independent laboratory re-inspection is acceptable for authenticity confirmation.

Payment Options

Alibaba Trade Assurance, PayPal, USDT, Bank Wire Transfer, Western Union

Core Advantages

Standard regular packaging: inner glass vial + outer carton, suitable for long-term low-temperature sealed preservation In-house professional peptide R&D laboratory team, providing customized specification repackaging service

Confidential worldwide delivery equipped with dedicated cold-chain packaging to lock the biological activity of lyophilized peptide intact during transportation