Description

Glutaminyl-Glutamyl-Alanyl-Prolyl-Isoleucine is a synthetic peptide sequence with the CAS number 150034-22-3. This compound is of significant interest for research and development in the life sciences, particularly for its potential role in studying biological pathways and protein interactions. It is primarily utilized by pharmaceutical R&D laboratories, biotechnology companies, and academic institutions engaged in peptide synthesis and biochemical research.

Application

• Pharmaceutical Research & Development: Used as a key intermediate or reference standard in the discovery and development of novel therapeutic peptides and biologics.
• Biochemical Studies: Serves as a substrate or model compound for investigating enzyme kinetics, receptor binding, and specific protein-protein interactions.
• Peptide Synthesis: Acts as a crucial building block for the solid-phase or solution-phase synthesis of longer, more complex peptide chains.
• Diagnostic Development: Potential use in the formulation of assay components or calibration standards for diagnostic kits targeting specific peptide biomarkers.
• Academic Research: Employed in university and institutional labs for fundamental research in biochemistry, molecular biology, and medicinal chemistry.
• Cosmeceutical R&D: Investigated for potential bioactive properties in advanced skincare and cosmetic formulations.

Basic Information

Product Name	Glutaminyl-Glutamyl-Alanyl-Prolyl-Isoleucine
CAS No.	150034-22-3
Molecular Formula	C25H41N7O9
Molecular Weight	583.64 g/mol
Synonyms	Gln-Glu-Ala-Pro-Ile; Q-E-A-P-I; Glutamine-Glutamate-Alanine-Proline-Isoleucine; L-Glutaminyl-L-α-glutamyl-L-alanyl-L-prolyl-L-isoleucine; Pentapeptide QEAPI; H-Gln-Glu-Ala-Pro-Ile-OH; (S)-2-((S)-2-((S)-2-((S)-2-((S)-2-Amino-4-carbamoylbutanamido)-4-carboxybutanamido)propanamido)pyrrolidine-1-carbonyl)-3-methylpentanoic acid
EINECS	Contact for details

Quality Control

Our Glutaminyl-Glutamyl-Alanyl-Prolyl-Isoleucine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via mass spectrometry, to ensure it meets the high standards required for research applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is 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 (typically 15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled in a dry environment to maintain stability. For long-term storage, consider desiccated conditions at -20°C.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms to reference standard
Assay (HPLC)	≥ 95.0%
Purity (HPLC)	≥ 98.0%
Single Impurity (HPLC)	≤ 1.0%
Water Content (KF)	≤ 5.0%
Acetate Content (HPLC)	≤ 10.0%

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