Description

H-Leu-Gln-Val-Gln-Leu-Ser-Ile-Arg-Oh CAS NO 170655-69-3 is a synthetic peptide sequence composed of the amino acids Leucine, Glutamine, Valine, Serine, Isoleucine, and Arginine. This compound is of significant interest for research and development in the life sciences, particularly for studying protein-protein interactions, enzyme activity, and as a potential intermediate in pharmaceutical synthesis. It serves as a critical building block for biochemists, medicinal chemists, and research institutions focused on peptide-based therapeutics and diagnostic tools. The precise sequence offers a defined molecular tool for advancing scientific discovery.

Application

• Biochemical Research: Used as a standard or substrate in enzymatic studies and protein interaction assays.
• Pharmaceutical R&D: Serves as a key intermediate or a model compound in the development of novel peptide-based drugs and vaccines.
• Proteomics & Genomics: Employed in mass spectrometry and other analytical techniques for method development and calibration.
• Antibody & Epitope Mapping: Acts as a potential antigenic sequence for antibody production and epitope characterization studies.
• Cell Biology Studies: Utilized in research involving cell signaling pathways and receptor-ligand binding experiments.
• Academic Research: Provides a well-defined peptide for university and institutional laboratories conducting fundamental life science research.

Basic Information

Product Name	H-Leu-Gln-Val-Gln-Leu-Ser-Ile-Arg-Oh
CAS No.	170655-69-3
Molecular Formula	C41H74N14O13
Molecular Weight	955.1 g/mol
Synonyms	L-Leucyl-L-glutaminyl-L-valyl-L-glutaminyl-L-leucyl-L-seryl-L-isoleucyl-L-arginine; Leu-Gln-Val-Gln-Leu-Ser-Ile-Arg; H-Leu-Gln-Val-Gln-Leu-Ser-Ile-Arg-OH; L-Leu-L-Gln-L-Val-L-Gln-L-Leu-L-Ser-L-Ile-L-Arg; Peptide Sequence LQ VQ LSIR; (Leu-Gln-Val-Gln-Leu-Ser-Ile-Arg) Peptide; CAS 170655-69-3
EINECS	Contact for details

Quality Control

Our peptide products are manufactured under strict quality management systems. Each batch of H-Leu-Gln-Val-Gln-Leu-Ser-Ile-Arg-Oh undergoes rigorous analytical testing, including HPLC for purity assessment and MS for identity confirmation, to ensure compliance with high-purity research-grade standards. Certificates of Analysis (COA) detailing purity, identity, and other critical parameters are available upon request for every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at -20°C or below for long-term stability. This product is hygroscopic (moisture-sensitive); 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 to reference standard
Purity (HPLC)	≥ 95%
Single Impurity (HPLC)	≤ 1.0%
Amino Acid Composition	± 10% of theoretical
Water Content (KF)	≤ 5.0%
Peptide Content	≥ 80%

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