VS Peps · Certificate № JN-260512-4738
Certificate of Analysis
Compound identity
SLK
Selank
Synthetic tuftsin analog · 10mg lyophilized
Batch identifiers
Batch IDJN-260512-4738
Lab referenceLR-00546
Test date2026-05-12
Format10mg · lyophilized
HPLC Analysis
High-Performance Liquid Chromatography
Reported purity
99.1%
Area under the target peak as a percentage of total area.
Batch · 2026-05-12Janoshik Analytical · HPLC
Identity verification
Compound nameSelank
Editorial codeSLK
Molecular formConfirmed by MS
Test methodRP-HPLC / UV-Vis
Reference standardIn-house standard, characterized
Storage at testLyophilized, sealed vial, RT
Structure
7residues
3-letter notation1Thr–2Lys–3Pro–4Arg–5Pro–6Gly–7Pro
Modifications
- 01Synthetic tuftsin analog with Pro-Gly-Pro extension
Sourcing & storage
Sourcing chain
Manufactured in a GMP-audited facility (cGMP-compliant)
Storage & handling
Lyophilized: stable at room temperature in original sealed vial. Reconstituted: refrigerate at 2–8°C and use within 30 days. Research use only.
Lab analyst signature
Janoshik Analytical
Verified · 2026-05-12
Document control
Certificate № JN-260512-4738Issued 2026-05-12Format RP-HPLC / UVDistribution Per-product page