NSSLNIVNAKFEDSGEYK-Ahx-Cys

NSSLNIVNAKFEDSGEYK-Ahx-Cys is a 18-residue synthetic peptide with the sequence Asn-Ser-Ser-Leu-Asn-Ile-Val-Asn-Ala-Lys-Phe-Glu-Asp-Ser-Gly-Glu-Tyr-Lys. An Ahx spacer separates the peptide from an attached label or handle. The sequence contains 1 Asp and 2 Glu residues, contributing anionic character near neutral pH. 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.