Description

Glycyl-L-Lysine Sulfate is a high-purity dipeptide derivative, specifically the sulfate salt of the glycyl-lysine dipeptide. This compound serves as a critical building block and biochemical reagent in advanced research and pharmaceutical development. It is primarily utilized by manufacturers and research institutions in the pharmaceutical, biotechnology, and nutraceutical sectors for applications ranging from peptide synthesis to cell culture media supplementation.

Application

• Pharmaceutical Intermediate: Used in the synthesis of more complex peptides and peptidomimetics for therapeutic applications.
• Biochemical Research: Acts as a substrate or standard in enzymatic studies and metabolic pathway analysis.
• Cell Culture & Media Supplement: Provides a defined source of amino acids for specialized cell culture media in bioproduction.
• Nutraceutical Formulation: Investigated for use in advanced dietary supplements targeting specific nutritional support.
• Cosmetic Peptides: A potential raw material in the development of bioactive cosmetic ingredients for skin care.

Basic Information

Product Name	Glycyl-L-Lysine Sulfate
CAS No.	20051-97-2
Molecular Formula	C8H17N3O3 • xH2SO4
Molecular Weight	Contact for details
Synonyms	Glycyllysine sulfate; Gly-Lys sulfate; GK sulfate; L-Glycyl-L-lysine sulfate; N-Glycyl-L-lysine sulfate salt; Dipeptide GK sulfate; H-Gly-Lys-OH sulfate; 20051-97-2
EINECS	Contact for details

Quality Control

Our Glycyl-L-Lysine Sulfate is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications such as assay, optical rotation, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Optical Rotation	Contact for details
Water Content (KF)	≤ 5.0%
Heavy Metals	< 20 ppm
Residue on Ignition	≤ 0.5%
Specific Rotation	Contact for details

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