TRSNNQQKNYKDAYAYVK

TRSNNQQKNYKDAYAYVK is a 18-residue synthetic peptide with the sequence Thr-Arg-Ser-Asn-Asn-Gln-Gln-Lys-Asn-Tyr-Lys-Asp-Ala-Tyr-Ala-Tyr-Val-Lys. The sequence contains 3 Lys and 1 Arg residues, contributing cationic character; contains 3 aromatic residues. 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.