Description

Coat Protein, Peanut Stripe Virus CAS NO 142767-66-6 is a highly purified viral coat protein derived from the Peanut Stripe Virus (PStV), a significant pathogen affecting legume crops. This recombinant protein is a critical reagent for the development of sensitive and specific diagnostic assays and for fundamental virology research. It serves as an essential component for researchers and manufacturers in the agricultural biotechnology, plant pathology, and diagnostic industries, enabling the study of viral structure, host-pathogen interactions, and the creation of detection kits.

Application

• Immunodiagnostic Development: Primary antigen for the production of monoclonal and polyclonal antibodies used in ELISA, lateral flow assays, and other immunodetection platforms.
• Plant Virology Research: Key reagent for studying viral assembly, capsid structure, and serological relationships within the Potyvirus genus.
• Quality Control for Seed Health: Used as a reference standard in laboratories to validate and calibrate diagnostic tests for seed certification and quarantine purposes.
• Vaccine Research: Investigated as a potential subunit vaccine candidate or for cross-protection studies in plant models.
• Biochemical Studies: Utilized in protein-protein interaction studies, epitope mapping, and surface plasmon resonance (SPR) analysis.
• Educational & Reference Material: Serves as a defined antigen in academic and training settings for teaching plant pathology and immunology techniques.

Basic Information

Product Name	Coat Protein, Peanut Stripe Virus
CAS No.	142767-66-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	PStV Coat Protein; Peanut Stripe Virus Coat Protein; PStV CP; Capsid Protein, Peanut Stripe Virus; Peanut stripe potyvirus coat protein; Viral coat protein antigen; Recombinant PStV coat protein; Potyvirus coat protein
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Each batch of Coat Protein, Peanut Stripe Virus is characterized for identity, purity, and biological activity using advanced analytical techniques. Certificates of Analysis (COA) detailing specifications such as purity by SDS-PAGE and HPLC, protein concentration, endotoxin levels, and immunoreactivity are available upon request. Our quality system supports research and diagnostic applications requiring high consistency and reliability.

Storage

Preserve in a tightly closed container, protected from light. For long-term stability, store lyophilized material at -20°C or below. For protein solutions, aliquot and store at -80°C to avoid repeated freeze-thaw cycles. This product is hygroscopic (moisture-sensitive); ensure containers are sealed tightly after use. Handle in accordance with good laboratory practices.

Specification

Item	Specification
Appearance	White or off-white lyophilized powder
Identification (SDS-PAGE)	Single major band corresponding to expected molecular weight
Identification (Immunoblot)	Reactivity with anti-PStV specific antisera
Purity (HPLC)	≥ 90%
Protein Content	≥ 95% (by UV absorbance)
Endotoxin	< 1.0 EU/μg (where applicable)
Solubility	Soluble in appropriate aqueous buffers
Biological Activity	Reactive in standardized ELISA format

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