Description

Nucleoprotein 118-126 CAS NO 124454-83-7 is a defined synthetic peptide fragment derived from a nucleoprotein sequence, specifically residues 118 to 126. This high-purity biochemical is critical for advanced research and development in immunology and virology, serving as a precise tool for studying specific antigenic responses. It is primarily utilized by pharmaceutical R&D teams, diagnostic developers, and academic research institutions focused on vaccine development, epitope mapping, and immunological assay standardization.

Application

• Immunological Research: Used as a defined antigen for studying T-cell mediated immune responses and epitope characterization.
• Vaccine Development: Serves as a key component in the research and preclinical testing of peptide-based vaccine candidates.
• Diagnostic Assay Development: Employed as a reference standard or coating antigen in the development of ELISA and other immunoassays for specific antibody detection.
• Biomarker Discovery: Utilized in proteomics and immunopeptidomics research to identify and validate disease-specific biomarkers.
• Quality Control Reagent: Acts as a critical quality control standard in the production of biological therapeutics and diagnostic kits.
• Academic & Contract Research: Essential tool for basic scientific research in virology, microbiology, and cellular immunology within university and CRO laboratories.

Basic Information

Item	Detail
Product Name	Nucleoprotein 118-126
CAS No.	124454-83-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	NP(118-126); Nucleoprotein peptide 118-126; Influenza nucleoprotein epitope; H-Arg-Ala-Ile-Leu-Glu-Thr-Asn-Val-Tyr-OH; NP118-126; CTL Epitope NP118-126; HLA-A2-restricted influenza peptide
EINECS	Contact for details

Quality Control

Every batch of Nucleoprotein 118-126 is manufactured and tested under strict quality management systems. We provide comprehensive analytical data to ensure identity, purity, and consistency, supporting critical research and development applications. A Certificate of Analysis (COA) detailing purity (by HPLC), peptide content, and identity confirmation is supplied with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below in a dry environment. This product is hygroscopic (moisture-sensitive). Allow the vial to equilibrate to 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 lyophilized powder
Identification (HPLC/MS)	Conforms to reference standard
Purity (HPLC)	≥ 95%
Peptide Content	≥ 80%
Single Impurity (HPLC)	≤ 1.0%
Amino Acid Analysis	Conforms to theoretical composition
Solubility	Soluble in water or dilute acetic acid

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