Description

P125 Protein, Bovine Diarrhea Virus is a purified viral protein antigen derived from the Bovine Viral Diarrhea Virus (BVDV). This high-purity biological reagent is critical for the development of diagnostic assays, vaccine research, and immunological studies. It is an essential component for veterinary diagnostics manufacturers, biopharmaceutical R&D teams, and academic research institutions focused on animal health and virology.

Application

• Diagnostic Kit Development: Primary antigen for ELISA, lateral flow, and other immunoassays to detect BVDV antibodies or antigens in bovine serum.
• Vaccine Research & Development: Used as a reference standard or immunogen in the development and potency testing of BVDV vaccines.
• Antibody Production & Purification: Serves as a coating or capture antigen for the generation and purification of monoclonal and polyclonal antibodies.
• Serological Surveillance: Key reagent in seroprevalence studies and monitoring programs for BVDV in cattle herds.
• Quality Control (QC) Testing: Reference material for the quality control of diagnostic kits and vaccine batches.
• Academic & Contract Research: Fundamental research tool for studying BVDV pathogenesis, host immune response, and viral protein function.

Basic Information

Product Name	P125 Protein, Bovine Diarrhea Virus
CAS No.	118549-98-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	BVDV P125 Protein; Bovine Viral Diarrhea Virus Protein P125; BVDV Antigen; Pestivirus Protein P125; BVDV Structural Protein; Bovine Pestivirus Antigen; Viral Diarrhea Antigen
EINECS	Contact for details

Quality Control

Our P125 Protein is manufactured under stringent quality management systems. Each batch undergoes rigorous analytical testing, including SDS-PAGE, Western Blot, and functional immunoassays, to ensure high purity, specificity, and biological activity. Certificates of Analysis (COA) detailing purity, concentration, endotoxin levels, and performance data are provided with every shipment to support your regulatory and quality requirements.

Storage

Preserve in a tightly closed container, protected from light. For long-term stability, store lyophilized material at -20°C or below. Reconstituted aliquots should be stored at -70°C or below and avoid repeated freeze-thaw cycles. The product is hygroscopic (moisture-sensitive); ensure containers are sealed under inert atmosphere or desiccant after opening.

Specification

Item	Specification
Appearance	White to off-white lyophilized powder
Identification (Western Blot)	Positive reaction with anti-BVDV serum
Purity (SDS-PAGE)	≥ 90%
Protein Concentration	≥ 1 mg/vial (lot-specific)
Endotoxin Level	< 1.0 EU/mg
Biological Activity (ELISA)	Reactive with standard BVDV-positive sera
Solubility	Soluble in PBS or suitable aqueous buffer

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