Description

Glycyl-Tyrosyl-Isoleucyl-Glycyl-Seryl-Arginine is a synthetic hexapeptide with the sequence Gly-Tyr-Ile-Gly-Ser-Arg. This compound is of significant interest in biochemical and pharmaceutical research due to its role as a specific substrate or inhibitor for various proteolytic enzymes. It is primarily utilized by research institutions and development laboratories in the life sciences sector for studying enzyme kinetics, peptide metabolism, and as a building block for more complex biomolecules.

Application

• Biochemical Research: Used as a specific substrate for enzymatic assays to study the activity and inhibition of proteases like trypsin or other serine proteases.
• Pharmaceutical Development: Serves as a key intermediate or reference standard in the development of peptide-based therapeutics and diagnostic agents.
• Proteomics & Cell Biology: Employed in studies of protein-protein interactions, signal transduction pathways, and cellular metabolism related to the peptide sequence.
• Academic Research: A valuable tool in university and institutional labs for fundamental research in biochemistry, molecular biology, and medicinal chemistry.
• Quality Control: Can be used as a certified reference material (CRM) or system suitability standard in analytical laboratories for method validation.

Basic Information

Product Name	Glycyl-Tyrosyl-Isoleucyl-Glycyl-Seryl-Arginine
CAS No.	110590-63-1
Molecular Formula	C30H48N10O10
Molecular Weight	708.77 g/mol
Synonyms	Gly-Tyr-Ile-Gly-Ser-Arg; GYIGSR Peptide; L-Glycyl-L-tyrosyl-L-isoleucyl-L-glycyl-L-seryl-L-arginine; Hexapeptide GYIGSR; H-Gly-Tyr-Ile-Gly-Ser-Arg-OH; Argireline Precursor Fragment; ECM Peptide Fragment; Adhesion Peptide GYIGSR
EINECS	Contact for details

Quality Control

Our Glycyl-Tyrosyl-Isoleucyl-Glycyl-Seryl-Arginine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and mass spectrometry for identity confirmation, to ensure it meets the high standards required for research applications. Certificates of Analysis (COA) with detailed chromatographic data are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below in a dry environment. For long-term storage, the product should be kept desiccated. Allow the vial to equilibrate to room temperature before opening to minimize moisture uptake.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms
Purity (HPLC)	≥ 95.0%
Single Impurity (HPLC)	≤ 1.0%
Amino Acid Composition	Conforms
Water Content (KF)	≤ 5.0%
Peptide Content	≥ 80.0%

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