Description

Protein X, Woodchuck Hepatitis Virus CAS NO 147829-08-1 is a purified viral protein derived from the Woodchuck Hepatitis Virus (WHV), a key model organism for studying hepatitis B virus (HBV) pathogenesis and antiviral therapies. This high-purity reagent is essential for critical virology and immunology research, enabling the study of viral replication, host immune responses, and the evaluation of novel therapeutic candidates. It is primarily utilized by pharmaceutical R&D teams, academic research institutions, and diagnostic developers focused on hepatology and infectious disease.

Application

• Biomedical Research: Fundamental virology studies on hepatitis virus replication cycles, protein function, and host-virus interactions.
• Therapeutic Development: A critical antigen and target for screening and validating antiviral drugs, monoclonal antibodies, and vaccine candidates against hepatitis viruses.
• Diagnostic Assay Development: Used as a coating antigen or standard in the development and calibration of ELISA, immunoblot, and other serological assays for antibody detection.
• Immunology Studies: Investigation of B-cell and T-cell immune responses, including epitope mapping and immunogenicity profiling.
• Reference Standard: Serves as a purified protein standard in analytical methods for quality control of related biological products.

Basic Information

Product Name	Protein X, Woodchuck Hepatitis Virus CAS NO 147829-08-1
CAS No.	147829-08-1
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	WHV Protein X; Woodchuck Hepatitis Virus X Protein; WHx Protein; pX; Hepatitis B Virus X Protein Homolog; WHV X Antigen; Viral Regulatory Protein X
EINECS	Contact for details

Quality Control

Our Protein X, Woodchuck Hepatitis Virus is manufactured under stringent conditions to ensure batch-to-batch consistency and high biological activity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and functional activity. Quality is assured through rigorous testing protocols, including SDS-PAGE, Western Blot, and HPLC analysis, meeting the exacting standards required for preclinical and research applications.

Storage

Preserve in a tightly closed container, protected from light. For long-term stability, store at -20°C or below. Avoid repeated freeze-thaw cycles. Aliquot as recommended to maintain optimal activity.

Specification

Item	Specification
Appearance	White or off-white lyophilized powder or clear solution
Identification (Western Blot)	Positive reaction with specific anti-X antibody
Purity (SDS-PAGE)	≥ 90%
Protein Content	Determined by UV absorbance or BCA assay
Endotoxin Level	< 1.0 EU/µg (for cell culture grade)
Biological Activity	Assessed by functional assay (e.g., transactivation reporter assay)
Solubility	Reconstitutes in suitable buffer (e.g., PBS) to stated concentration

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