Description

H-Pro-Thr-His-Ile-Lys-Trp-Gly-Asp-Oh CAS NO 117620-76-5 is a synthetic nonapeptide sequence, also known as a peptide fragment, with the CAS Registry Number 117620-76-5. This high-purity peptide is critical for biochemical research and pharmaceutical development, offering a defined molecular tool for studying protein interactions, enzyme activity, and cellular signaling pathways. It is primarily utilized by research institutions, biotechnology companies, and pharmaceutical developers engaged in peptide-based drug discovery, proteomics, and as a reference standard for analytical methods.

Application

• Biochemical Research: Used as a substrate, inhibitor, or model compound in enzymatic studies and protein-protein interaction assays.
• Pharmaceutical R&D: Serves as a key intermediate or reference standard in the discovery and development of novel peptide therapeutics and diagnostics.
• Proteomics & Genomics: Employed in mass spectrometry calibration and as a tool for method development in peptide analysis and sequencing.
• Cell Biology Studies: Applied in research investigating cell signaling cascades, receptor binding, and other fundamental biological processes.
• Academic Research: A valuable reagent for universities and research institutes conducting fundamental studies in biochemistry and molecular biology.
• Quality Control: Acts as a certified reference material (CRM) for validating analytical procedures and ensuring batch-to-batch consistency in related productions.

Basic Information

Product Name	H-Pro-Thr-His-Ile-Lys-Trp-Gly-Asp-Oh
CAS No.	117620-76-5
Molecular Formula	C48H68N14O13
Molecular Weight	1049.2 g/mol
Synonyms	Pro-Thr-His-Ile-Lys-Trp-Gly-Asp; PTHIKWGD; Nonapeptide PTHIKWGD; H-Pro-Thr-His-Ile-Lys-Trp-Gly-Asp; L-Prolyl-L-threonyl-L-histidyl-L-isoleucyl-L-lysyl-L-tryptophylglycyl-L-aspartic acid; 117620-76-5; Peptide Fragment PTHIKWGD
EINECS	Contact for details

Quality Control

Our H-Pro-Thr-His-Ile-Lys-Trp-Gly-Asp-Oh is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, mass spectrometry (MS) for identity confirmation, and amino acid analysis (AAA). Certificates of Analysis (COA) detailing all specifications and test results are available upon request to ensure full transparency and compliance with your research or development protocols.

Storage

Preserve in a tightly closed container, protected from light. Store 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 prevent condensation and moisture uptake. For short-term use, store at 2-8°C.

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.