SNAP-8 Acetyl Octapeptide-3 Lyophilized Powder | Lab Grade Synthetic Peptide

SNAP-8, also named Acetyl Octapeptide-3, is an acetylated synthetic octapeptide manufactured via solid-phase peptide synthesis, supplied as white lyophilized powder. Serving as biochemical research raw material, it is available for biological laboratories and formulation research institutes for in-vitro molecular model studies, protein interaction research and peptide delivery system exploration. Its peptide sequence mimics the N-terminal fragment of SNAP-25 protein and is commonly used in basic mechanism research related to SNARE complexes, limited to in-vitro experimental systems.

This product is produced by solid-phase peptide synthesis, followed by amino acid coupling, cleavage, purification, desalting and lyophilization. Multiple in-process quality checkpoints are arranged throughout production to control purity and impurity levels, ensuring stable physical and chemical indicators across batches and meeting the repeatability requirements of laboratory research.

Every batch of SNAP-8 undergoes full testing before shipment, including HPLC purity analysis, mass spectrometry molecular weight identification, moisture test and visual inspection. A separate batch-specific COA (Certificate of Analysis) is provided with each shipment, recording measured test data for experimental traceability and parameter verification. Additional test files are available upon request.

Standard package is vacuum lyophilized amber vials. Multiple standard sizes are available, and custom aliquot packaging can be arranged to fit small preliminary lab tests and large research projects. Light-proof and moisture-resistant vials are adopted to reduce environmental impacts during transport and storage.