Description

H-Thr-Tyr-Lys-Oh is a synthetic tripeptide composed of L-Threonine, L-Tyrosine, and L-Lysine with a free C-terminal carboxylic acid. This compound serves as a crucial building block and reference standard in advanced pharmaceutical research and peptide synthesis. It is primarily utilized by research institutions and manufacturers in the pharmaceutical and biotechnology sectors for drug discovery, metabolic studies, and the development of novel therapeutic agents.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of more complex peptide-based drugs and bioactive molecules.
• Biochemical Research: Used as a reference standard and substrate in enzymatic studies, receptor binding assays, and metabolic pathway analysis.
• Peptide Library Construction: Serves as a building block in combinatorial chemistry for creating diverse peptide libraries for screening.
• Nutraceutical Development: Investigated for potential applications in specialized nutritional supplements and functional foods.
• Cosmetic Peptides: Explored for use in advanced cosmetic formulations targeting skin conditioning and anti-aging properties.

Basic Information

Product Name	H-Thr-Tyr-Lys-Oh
CAS No.	158052-68-7
Molecular Formula	C17H26N4O6
Molecular Weight	382.41 g/mol
Synonyms	H-Thr-Tyr-Lys-OH; L-Threonyl-L-tyrosyl-L-lysine; Thr-Tyr-Lys; TYK; H-L-Thr-L-Tyr-L-Lys-OH; (2S)-2-[[(2S)-2-[[(2S,3R)-2-Amino-3-hydroxybutanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-6-aminohexanoic acid; TY 146; TY-146
EINECS	Contact for details

Quality Control

Our H-Thr-Tyr-Lys-Oh is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, chiral analysis, and identity confirmation, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C for long-term stability. This material is hygroscopic (moisture-sensitive) and should be handled under dry conditions to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms
Purity (HPLC)	≥ 95.0%
Assay (Titration)	97.0% - 103.0%
Specific Rotation	Contact for details
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 0.5%

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