Description

Glycyl-Alanyl-Isoleucine is a high-purity synthetic tripeptide composed of glycine, alanine, and isoleucine amino acids. This compound serves as a critical building block and research standard in advanced biochemical and pharmaceutical development. It is essential for researchers and manufacturers in the life sciences sector requiring precise peptide sequences for drug discovery, diagnostic assays, and nutritional studies.

Application

• Pharmaceutical Intermediate: Used in the research and synthesis of novel peptide-based therapeutics and active pharmaceutical ingredients (APIs).
• Biochemical Research: Serves as a standard or substrate in enzymatic studies, metabolic pathway analysis, and proteomics research.
• Cosmetic & Dermatology: Incorporated into advanced skincare formulations for its potential bioactive properties as a signal peptide.
• Nutritional Science: Investigated for applications in specialized nutraceuticals and clinical nutrition products.
• Diagnostic Development: Utilized in the production of calibration standards and reagents for diagnostic kits and assays.

Basic Information

Product Name	Glycyl-Alanyl-Isoleucine
CAS No.	137730-92-8
Molecular Formula	C14H25N3O5
Molecular Weight	315.37 g/mol
Synonyms	Gly-Ala-Ile; GAI; H-Gly-Ala-Ile-OH; Glycine-alanine-isoleucine; L-Glycyl-L-alanyl-L-isoleucine; Tripeptide GAI; N-Glycyl-L-alanyl-L-isoleucine; 2-[[2-[(2-Aminoacetyl)amino]propanoyl]amino]-3-methylpentanoic acid
EINECS	Contact for details

Quality Control

Our Glycyl-Alanyl-Isoleucine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards 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 a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under dry conditions to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm
Specific Rotation	Contact for details

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