Description

H-Trp-Gly-Gly-Tyr-Oh is a synthetic tetrapeptide sequence composed of Tryptophan, Glycine, Glycine, and Tyrosine residues. This compound is of significant interest in biochemical and pharmaceutical research due to its role as a model peptide for studying enzyme kinetics, receptor binding, and peptide stability. It serves as a critical intermediate and reference standard for researchers and manufacturers in the life sciences sector. The product is supplied under the CAS registry number 15035-25-3.

Application

• Biochemical Research: Used as a substrate or inhibitor in enzymatic assays and proteomics studies.
• Pharmaceutical Development: Serves as a key intermediate in the synthesis of more complex therapeutic peptides and peptidomimetics.
• Neuroscience Studies: Investigated for its potential interactions with neurotransmitter systems and neuropeptide pathways.
• Reference Standard: Employed as a high-purity calibrant in analytical methods like HPLC and mass spectrometry for quality control.
• Peptide Library Construction: A building block in combinatorial chemistry for creating diverse peptide libraries for screening.
• Academic & Institutional Research: Fundamental tool for universities and research institutes studying peptide chemistry and molecular biology.

Basic Information

Product Name	H-Trp-Gly-Gly-Tyr-Oh
CAS No.	15035-25-3
Molecular Formula	C25H28N6O6
Molecular Weight	508.53 g/mol
Synonyms	Tryptophylglycylglycyltyrosine; H-Tryptophan-Glycine-Glycine-Tyrosine-OH; Trp-Gly-Gly-Tyr; WGGY; Tetrapeptide WGGY; L-Tryptophyl-glycyl-glycyl-L-tyrosine; TGGY; 15035-25-3
EINECS	Contact for details

Quality Control

Our H-Trp-Gly-Gly-Tyr-Oh is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, MS for identity confirmation, and chiral purity checks, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) with detailed chromatographic data are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation. For long-term storage, consider desiccated conditions at -20°C.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms
Purity (HPLC)	≥ 95.0%
Single Impurity (HPLC)	≤ 1.0%
Water Content (KF)	≤ 5.0%
Peptide Content	≥ 80.0%
Optical Rotation	Contact for details

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