Snap-8 Cosmetic Peptides 99% Purity High-quality products Lyophilized Powder

SNAP-8, also known as Acetyl Octapeptide-3, is an acetylated synthetic octapeptide. It is a research-grade polypeptide raw material, derived from the N-terminal fragment of SNAP-25 protein and related to SNARE complex research. This product appears as white to off-white lyophilized powder, produced by solid-phase peptide synthesis and purified by reversed-phase chromatography. It features high purity, low impurity content, stable sequence and good batch consistency. It is widely used in laboratory peptide biochemistry research, SNARE related mechanism exploration, formulation compatibility test, raw material matching experiment and analytical reference research. Each batch can be tested via HPLC and LC-MS. COA, HPLC chromatogram and MS identification reports can be provided upon request. It is widely selected by global research institutions and formula developers for laboratory projects.

SNAP-8 peptide raw material is synthesized by mature solid-phase peptide synthesis technology, followed by multi-step purification, desalting and freeze-drying process. The whole production process is recorded and traceable. Each batch will carry out complete quality inspection, including appearance inspection, HPLC purity test, LC-MS molecular weight confirmation, endotoxin test and related substance test. COA, HPLC chromatogram, MS spectrum and SDS safety data sheet can be supplied upon request. We support sample supply, gram-level small batch and kilogram bulk research orders. Stable stock and fast delivery. Third-party testing is acceptable as clients required.

Storage: Long term storage: -20℃, sealed, dry and dark, keep away from moisture, light and air oxidation. After being dissolved into aqueous solution: 2~8℃ sealed storage, and finish research test within a short time; avoid repeated freeze-thaw cycles. Short-term storage: 2~8℃ sealed and away from light. Note: This peptide contains methionine residue, which is easy to be oxidized when exposed to air, high temperature or strong light. Transportation: Adopt insulated packaging with ice packs for low-temperature cold chain shipment. Avoid high temperature and direct sunlight. Seal tightly immediately after opening, finish lab research quickly. Keep away from children and non-professional personnel.

Applied for in-vitro peptide biochemistry research, peptide sequence stability research, SNARE complex related exploratory experiment, raw material compatibility test, formulation screening study, analytical reference substance and academic laboratory test. Only for scientific research and laboratory in-vitro experiment. It can only be used for formula exploration research, and shall not be directly processed into finished products for human use.

Stable peptide sequence: Mature solid-phase synthesis process, low impurity, good repeatability of experimental data.

1. Strict oxidation control: Optimized freeze-drying process to reduce oxidation risk of methionine fragments.
2. Complete batch testing documents: HPLC and LC-MS identification reports provided for every batch.
3. Flexible supply: Support lab sample trial, small batch and bulk research purchase.
4. Professional cold chain packing: Reduce oxidation and activity loss during cross-border transportation.
5. Custom service: Custom packaging and customized synthesis service can be negotiated for large research projects.
6. Good water solubility: Easy to prepare aqueous solution for various laboratory assay systems.

Wear lab protective gloves, goggles and lab coat during operation.

1. Conduct operation in clean laboratory fume hood. Avoid direct skin contact, eye contact and inhalation of powder.
2. Prepare working solution with sterile solvent as required, avoid long-term placement of prepared solution.
3. Avoid repeated freeze-thaw cycles, repeated freeze-thaw will accelerate peptide oxidation and affect stability.
4. Operation only by qualified professional researchers. Unauthorized personnel are prohibited from contact.
5. Waste residue after experiment should be disposed in accordance with local laboratory waste management regulations.