KVKSGWLGK

KVKSGWLGK is a 9-residue synthetic peptide with the sequence Lys-Val-Lys-Ser-Gly-Trp-Leu-Gly-Lys. The sequence contains 3 Lys and 0 Arg residues, contributing cationic character. These sequence-derived properties describe the reagent chemically; no specific biological activity is assigned without product-specific experimental evidence.

• LC-MS/HPLC analytical method development
• sequence-specific assay controls

Sequence-derived chemical properties support reagent selection and experimental planning but do not establish biological function. Solubility, aggregation, adsorption, conjugation efficiency, and assay performance should be validated under the intended conditions.