Description

L-Glutamine, glycyl-L-asparaginyl-L-tryptophyl-L-α-aspartyl-L-tyrosyl-L-asparaginyl-L-seryl-L-glutaminyl-L-arginyl-L-alanyl-L-glutaminyl-L-leucyl-L-tyrosyl-L-asparaginyl- is a high-purity synthetic peptide of significant interest in advanced biomedical research and therapeutic development. Its complex sequence is engineered for specific biological interactions, making it a critical intermediate or reference standard for cutting-edge applications. This product is essential for researchers and developers in the pharmaceutical and biotechnology sectors who require highly defined, sequence-specific peptides for drug discovery, mechanism of action studies, and diagnostic assay development.

Application

• Pharmaceutical Research & Development: Serves as a key intermediate or reference standard in the discovery and development of novel peptide-based therapeutics and targeted drugs.
• Biochemical Research: Used as a specific substrate, inhibitor, or ligand in enzymatic studies, receptor binding assays, and signal transduction pathway analysis.
• Diagnostic Development: Employed in the formulation of calibration standards and controls for immunoassays and other diagnostic tests requiring high-specificity peptides.
• Cell Culture & Molecular Biology: May be utilized in specialized cell culture media or as a molecular tool to study cellular processes and protein-protein interactions.
• Cosmeceutical R&D: Investigated for potential bioactive properties in advanced skincare and cosmeceutical formulations targeting specific skin receptors.

Basic Information

Product Name	L-Glutamine, glycyl-L-asparaginyl-L-tryptophyl-L-α-aspartyl-L-tyrosyl-L-asparaginyl-L-seryl-L-glutaminyl-L-arginyl-L-alanyl-L-glutaminyl-L-leucyl-L-tyrosyl-L-asparaginyl-
CAS No.	2135542-83-3
Molecular Formula	C86H124N26O28
Molecular Weight	~1906.07 g/mol
Synonyms	GNWTNDSQRAQQLYND; Peptide GNWTNDSQRAQQLYND; H-Gly-Asn-Trp-Thr-Asp-Ser-Gln-Arg-Ala-Gln-Gln-Leu-Tyr-Asn-Asp-OH; (S)-2-Amino-4-carbamoylbutanoic acid, glycyl-L-asparaginyl-L-tryptophyl-L-α-aspartyl-L-tyrosyl-L-asparaginyl-L-seryl-L-glutaminyl-L-arginyl-L-alanyl-L-glutaminyl-L-leucyl-L-tyrosyl-L-asparaginyl-; Custom Sequence Peptide 2135542-83-3; Research Peptide GNWTNDSQRAQQLYND
EINECS	Contact for details

Quality Control

Our synthetic peptides are manufactured under strict quality management systems. Each batch of L-Glutamine, glycyl-L-asparaginyl-L-tryptophyl-L-α-aspartyl-L-tyrosyl-L-asparaginyl-L-seryl-L-glutaminyl-L-arginyl-L-alanyl-L-glutaminyl-L-leucyl-L-tyrosyl-L-asparaginyl- 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 to ensure traceability and compliance with your research or development protocols.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below in a freezer. This product is hygroscopic (moisture-sensitive). Allow the vial to reach room temperature in a desiccator before opening to minimize moisture uptake. For long-term storage, keep desiccated at -20°C.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (MS)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Single Impurity (HPLC)	≤ 1.0%
Amino Acid Composition	Within ± 10% of theoretical
Peptide Content	≥ 80.0%
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.