Description

Arg-Gly-Glu-Ser Acetate Salt is a high-purity, synthetic tetrapeptide sequence composed of the amino acids Arginine, Glycine, Glutamic Acid, and Serine, supplied as an acetate salt to enhance stability and solubility. This compound is of significant interest for its role in biological research and development, particularly in studying cell adhesion, signal transduction, and protein-protein interactions. It is primarily utilized by researchers and manufacturers in the pharmaceutical, biotechnology, and life science sectors for applications ranging from peptide synthesis to biochemical assay development.

Application

• Biochemical Research: Used as a standard, substrate, or inhibitor in enzymatic studies and receptor-ligand binding assays.
• Pharmaceutical R&D: Serves as a key intermediate or active pharmaceutical ingredient (API) precursor in the development of novel therapeutic peptides.
• Cell Culture & Diagnostics: Employed in media formulations or as a coating agent to study cell adhesion, migration, and proliferation mechanisms.
• Peptide Synthesis: Acts as a building block for the solid-phase or solution-phase synthesis of longer, more complex peptide chains.
• Cosmeceutical Formulations: Incorporated into advanced skincare products for its potential bioactive properties related to skin repair and regeneration.
• Vaccine Adjuvant Development: Investigated for its immunomodulatory potential in enhancing vaccine efficacy.

Basic Information

Product Name	Arg-Gly-Glu-Ser Acetate Salt
CAS No.	159002-32-1
Molecular Formula	C16H28N8O9 • xC2H4O2
Molecular Weight	488.44 g/mol (Free base)
Synonyms	RGES Acetate; Arginylglycylglutamylserine Acetate; H-Arg-Gly-Glu-Ser-OH Acetate; Tetrapeptide RGES Acetate; AGES Acetate; L-Arginyl-L-glycyl-L-α-glutamyl-L-serine Acetate; R-G-E-S Sequence Acetate Salt
EINECS	Contact for details

Quality Control

Our Arg-Gly-Glu-Ser Acetate Salt is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, MS for identity confirmation, and stringent tests for residual solvents and heavy metals. Certificates of Analysis (COA) detailing all specifications are provided to ensure compliance with your research or production requirements.

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 product is hygroscopic (moisture-sensitive); ensure the container is sealed tightly after each use to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms to standard
Purity (HPLC)	≥ 95.0%
Assay (Content)	≥ 98.0% (on anhydrous basis)
Water Content (KF)	≤ 5.0%
Acetate Counterion	1.0 - 2.0 eq
Residual Solvents (GC)	Meets ICH guidelines
Heavy Metals	< 20 ppm

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