HCV Core Protein (19-25) CAS NO.153299-82-2

HCV Core Protein (19-25) is a high-purity synthetic peptide fragment corresponding to the critical region (residues 19-25) of the Hepatitis C Virus core protein. This 7-amino acid peptide represents a key functional domain involved in viral assembly, host-protein interactions, and immune recognition. Manufactured under rigorous quality control with HPLC-verified purity (≥95%) and comprehensive analytical documentation, this peptide provides researchers with a precise and reliable tool for studying HCV molecular virology, host-pathogen interactions, and therapeutic development. Ideal for in vitro and preclinical studies, it supports advanced research in HCV pathogenesis, vaccine design, and antiviral drug discovery.

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TECHNICAL SPECIFICATIONS

Item	Specification
Product Name	HCV Core Protein (19-25)
CAS NO.	153299-82-2
Appearance	White to off-white lyophilized powder
Molecular Formula	C39H59N9O11
Molecular Weight	829.96g/mol
Purity (RP-HPLC)	≥ 95.0%
Solubility	Soluble in DMSO, PBS (pH 7-8), or an aqueous solution containing a small amount of organic solvent.
Endotoxin	< 1.0 EU/mg
Biological Activity	Functional fragments of HCV core proteins; potentially involved in viral assembly, host protein interactions, or immune recognition, and used for basic HCV research, epitope identification, or vaccine development.
Storage Conditions	Store at -20°C or below, protected from light and moisture. After reconstitution, aliquot and store at -20°C
Stock Location	Stock in USA
MOQ	1g

1.MECHANISM OF ACTION

HCV Core Protein (19-25) participates in essential steps of the HCV lifecycle, including viral particle assembly, capsid formation, and interaction with host cell components. This short peptide region contains structural and functional motifs that may mediate binding to viral RNA, lipid droplets, or host proteins, thereby influencing viral replication and immune evasion. The exact molecular interactions are an active area of research, but the region is hypothesized to play a role in stabilizing the core protein structure, facilitating nucleocapsid assembly, and modulating cellular signaling pathways associated with HCV persistence and pathogenesis. Its defined sequence enables targeted investigation of these interactions in biochemical, cellular, and structural studies.

2.PRODUCT INDICATIONS

HCV Molecular Virology: Study of core protein structure, assembly, and interaction with viral/host factors

Vaccine and Diagnostic Development: Epitope mapping and immunogen design for HCV vaccines and serological assays

Host-Pathogen Interaction Research: Investigation of HCV core protein roles in lipid metabolism, apoptosis, and immune modulation

Antiviral Drug Screening: Identification of compounds targeting core protein functions or core-mediated pathways

Structural Biology: NMR, X-ray crystallography, and computational modeling of core protein domains

Comparative Virology: Analysis of sequence conservation and variability across HCV genotypes and strains

3.CLINICAL EFFICACY OF PRODUCT

Precise Characterization: Full analytical documentation including amino acid analysis and solubility profile

Research Reproducibility: Consistent performance in ELISA, Western blot, binding assays, and cellular studies

Low Endotoxin:<1.0 eu="">

Quality Assurance: Each batch supplied with Certificate of Analysis (CoA) detailing purity, identity, and quality attributes

Technical Support: Access to application notes and expert consultation for HCV research

4.DELIVERY & SHIPPING

We specialize in global logistics for various cosmetic peptides. Your order will be handled with the utmost care, ensuring safe, reliable, and intact delivery.
Professional and Secure Packaging
Each bottle of peptide is protected with a special packaging solution to ensure stability and integrity during transportation.
We can also customize packaging according to customer needs.
Shipping Methods
Main Method: International Air Freight

We primarily use DHL, FedEx, UPS, and TNT because of their global reliability, speed, and advanced tracking systems. Air freight ensures the fastest transit time and minimizes the impact of environmental factors on the product.