Description

L-Glutamine, L-Prolyl-L-Leucyl-L-α-Aspartyl-L-Threonyl-L-Alanyl-L-Lysyl-L-Valyl-L-Arginyl-L-Leucyl- is a synthetic peptide sequence of significant interest for advanced biochemical research and development. This compound is valued for its potential role in modulating biological pathways and its utility as a high-purity reference standard. It is primarily sought by researchers and manufacturers in the pharmaceutical, biotechnology, and life science sectors for applications in drug discovery, peptide synthesis, and biochemical studies.

Application

• Pharmaceutical Research & Development: Used as a key intermediate or reference standard in the discovery and development of novel therapeutic peptides and biologics.
• Biochemical Assays: Serves as a critical reagent or substrate in enzymatic studies, receptor binding assays, and signal transduction research.
• Peptide Synthesis: Acts as a building block or a model sequence for solid-phase or solution-phase peptide synthesis.
• Academic & Institutional Research: Employed in university and institutional labs for fundamental studies in protein chemistry, metabolism, and molecular biology.
• Cosmeceutical Development: Investigated for potential bioactive properties in advanced skincare and cosmetic formulations.
• Diagnostic Reagent Manufacturing: Utilized in the production of specialized diagnostic kits and reagents for clinical testing.

Basic Information

Product Name	L-Glutamine, L-Prolyl-L-Leucyl-L-α-Aspartyl-L-Threonyl-L-Alanyl-L-Lysyl-L-Valyl-L-Arginyl-L-Leucyl-
CAS No.	862111-23-7
Molecular Formula	C58H98N18O19
Molecular Weight	1303.5 g/mol (approx.)
Synonyms	Gln-Pro-Leu-Asp-Thr-Ala-Lys-Val-Arg-Leu; Glutamine-Proline-Leucine-Aspartate-Threonine-Alanine-Lysine-Valine-Arginine-Leucine; H-Gln-Pro-Leu-Asp-Thr-Ala-Lys-Val-Arg-Leu-OH; L-Gln-L-Pro-L-Leu-L-Asp-L-Thr-L-Ala-L-Lys-L-Val-L-Arg-L-Leu; Peptide Sequence GLN-PRO-LEU-ASP-THR-ALA-LYS-VAL-ARG-LEU; GLN-PRO-LEU-ASP-THR-ALA-LYS-VAL-ARG-LEU; 862111-23-7
EINECS	Contact for details

Quality Control

Our peptide products are manufactured under strict quality systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for purity, MS for identity confirmation, and amino acid analysis. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We support compliance with cGMP guidelines for advanced research and development applications.

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); desiccate at room temperature before opening to prevent moisture uptake. For optimal stability, store under inert atmosphere after opening.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms to reference standard
Purity (HPLC)	≥ 95.0%
Single Impurity (HPLC)	≤ 1.0%
Amino Acid Composition	Within ±10% of theoretical
Water Content (KF)	≤ 5.0%
Peptide Content	≥ 80.0%
Acetate Content (HPIC)	≤ 10.0%

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