Description

H-Glu-Glu-Lys-Leu-Ile-Val-Val-Ala-Phe-Oh is a synthetic nonapeptide with the CAS registry number 188818-21-5, designed for advanced research and development applications. This compound is valued for its high purity and defined sequence, making it a critical building block in biochemical studies and therapeutic discovery. It is primarily utilized by pharmaceutical R&D teams, biotechnology companies, and academic research institutions focused on peptide-based drug design and biological mechanism elucidation.

Application

• Pharmaceutical Research & Development: Serves as a key intermediate or reference standard in the discovery and development of novel peptide-based therapeutics.
• Biochemical Assay Development: Used as a substrate, inhibitor, or model compound in enzymatic studies and assay optimization.
• Structure-Activity Relationship (SAR) Studies: Provides a defined peptide sequence for investigating the relationship between peptide structure and biological function.
• Academic Research: Employed in university and institutional labs for fundamental studies in biochemistry, cell signaling, and molecular biology.
• Bioconjugation & Peptide Engineering: Acts as a starting material for the synthesis of more complex peptide conjugates or modified peptides.
• Quality Control & Analytical Reference: Functions as a high-purity standard for calibrating analytical instruments like HPLC and Mass Spectrometry in QC laboratories.

Basic Information

Product Name	H-Glu-Glu-Lys-Leu-Ile-Val-Val-Ala-Phe-Oh
CAS No.	188818-21-5
Molecular Formula	C52H86N10O16
Molecular Weight	1083.3 g/mol
Synonyms	Glu-Glu-Lys-Leu-Ile-Val-Val-Ala-Phe; EEKLVVVAF-OH; Nonapeptide EEKLVVVAF; H-Glu-Glu-Lys-Leu-Ile-Val-Val-Ala-Phe; (9L)-Glutamylglutamyllysylleucylisoleucylvalylvalylalanylphenylalanine; L-Glutamyl-L-glutamyl-L-lysyl-L-leucyl-L-isoleucyl-L-valyl-L-valyl-L-alanyl-L-phenylalanine; Peptide Sequence EEKLVVVAF
EINECS	Contact for details

Quality Control

Our H-Glu-Glu-Lys-Leu-Ile-Val-Val-Ala-Phe-Oh is manufactured under strict quality systems to ensure batch-to-batch consistency and high purity suitable for research applications. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and other critical parameters. We adhere to cGMP guidelines where applicable to support our clients' regulatory and quality requirements.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below for long-term stability. This material is hygroscopic (moisture-sensitive) and should be handled under dry conditions to prevent degradation. Allow the vial to equilibrate to room temperature in a desiccator 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 to theoretical values
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.