LIKLRRIFHKIIA-NH2

LIKLRRIFHKIIA-NH2 is a 13-residue synthetic peptide with the sequence Leu-Ile-Lys-Leu-Arg-Arg-Ile-Phe-His-Lys-Ile-Ile-Ala. C-terminal amidation removes the terminal carboxylate charge. The sequence contains 2 Lys and 2 Arg residues, contributing cationic character; has a relatively high hydrophobic-residue fraction that can influence aqueous solubility and surface adsorption. 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.