Description

H-Phe-Glu-Gln-Asn-Thr-Ala-Gln-Pro-Oh is a synthetic nonapeptide with the CAS registry number 155893-22-4. This compound is of significant interest in advanced biochemical research and pharmaceutical development due to its specific amino acid sequence. It is primarily utilized by researchers and manufacturers in the life sciences sector for applications ranging from peptide-based drug discovery to biochemical assay development. The peptide's structure makes it a valuable intermediate or reference standard in high-purity applications.

Application

• Pharmaceutical Research & Development: Serves as a key intermediate or reference standard in the synthesis and study of novel peptide-based therapeutics.
• Biochemical Assay Development: Used as a substrate, inhibitor, or calibrant in enzymatic and receptor-binding assays to study biological pathways.
• Proteomics and Peptide Mapping: Acts as a defined sequence marker in mass spectrometry for protein identification and characterization studies.
• Academic and Institutional Research: Employed in university and laboratory settings for fundamental research in peptide chemistry, structure-activity relationships (SAR), and molecular biology.
• Cosmeceutical Ingredient Research: Investigated for potential bioactive properties in advanced skincare and cosmetic formulations.
• Diagnostic Reagent Component: Potentially used in the development of specific diagnostic kits and immunoassays.

Basic Information

Product Name	H-Phe-Glu-Gln-Asn-Thr-Ala-Gln-Pro-Oh
CAS No.	155893-22-4
Molecular Formula	C41H60N12O17
Molecular Weight	993.0 g/mol (approx.)
Synonyms	Phenylalanyl-glutaminyl-glutaminyl-asparaginyl-threonyl-alanyl-glutaminyl-proline; F-E-Q-N-T-A-Q-P-OH; Nonapeptide F-E-Q-N-T-A-Q-P; H-Phe-Glu-Gln-Asn-Thr-Ala-Gln-Pro-OH; FEQNTAQP; FEQNTAQP-OH; (9L)-9-Azanyl-2-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S,3R)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[(2S)-2-azanylpentanoyl]pyrrolidine-2-carbonyl]butylcarbamoyl]ethylcarbamoyl]-2-methyl-propyl]carbamoyl]-3-hydroxy-butyl]carbamoyl]-2-carbamoyl-ethyl]carbamoyl]-4-carbamoyl-butyl]carbamoyl]-2-phenyl-ethyl]carbamoyl]nonanoic acid
EINECS	Contact for details

Quality Control

Our H-Phe-Glu-Gln-Asn-Thr-Ala-Gln-Pro-Oh is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity, mass spectrometry for identity confirmation, and amino acid analysis. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specification results. Our quality commitment ensures material consistency for your critical research and development projects.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); therefore, the container must be kept tightly sealed in a dry environment to prevent degradation. For long-term storage, consider desiccated conditions.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms
Purity (HPLC)	≥ 95.0%
Single Impurity (HPLC)	≤ 1.0%
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.