Description

Lysyl-Tyrosyl-Serine Acetate is a high-purity synthetic tripeptide derivative, supplied as the acetate salt for enhanced stability and solubility. This compound is a critical building block in advanced biochemical research and pharmaceutical development, offering precise molecular structure for targeted applications. It is primarily utilized by research institutions and manufacturers in the life sciences sector for peptide synthesis, biochemical studies, and as a reference standard.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of more complex therapeutic peptides and peptidomimetics.
• Biochemical Research: Used as a model compound in enzymatic studies, receptor-ligand interaction assays, and metabolic pathway research.
• Reference Standard: Employed as a high-purity calibrant in analytical methods such as HPLC and mass spectrometry for quality control in peptide production.
• Cosmeceutical Development: Investigated for potential use in advanced skincare formulations targeting specific biological pathways.
• Cell Culture & Media Supplement: May be used as a defined component in specialized cell culture media to study cellular responses.

Basic Information

Product Name	Lysyl-Tyrosyl-Serine Acetate
CAS No.	131400-71-0
Molecular Formula	C21H33N5O7 • xC2H4O2
Molecular Weight	491.52 g/mol (Free base)
Synonyms	Lys-Tyr-Ser acetate; KYS acetate; H-Lys-Tyr-Ser-OH acetate; L-Lysyl-L-tyrosyl-L-serine acetate; Tripeptide KYS acetate; Acetic acid, compd. with L-lysyl-L-tyrosyl-L-serine (1:1); 131400-71-0
EINECS	Contact for details

Quality Control

Our Lysyl-Tyrosyl-Serine Acetate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, mass spectrometry for identity confirmation, and residual solvent analysis. We provide full traceability and detailed Certificates of Analysis (COA) to support your regulatory and research requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C for long-term stability. Due to its hygroscopic nature, the container should be kept sealed in a dry environment and allowed to equilibrate to room temperature before opening to minimize moisture uptake.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Acetate Content	Contact for details
Residual Solvents (GC)	Meets ICH guidelines

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.