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PathoScreen® Kit for Chrysanthemum virus B (CVB)

This ELISA test is a qualitative serological assay for the detection of Chrysanthemum virus B (CVB) in ornamental leaves and seed. CVB is a member of the Carlavirus genus known for their flexuous rod-shaped virus particles.

Click here for other product documents such as the User Guide or Buffer Instructions.


  • Antibody-coated 96-well microtiter plates
  • Alkaline phosphatase enzyme conjugate
  • ECI buffer, 5X concentrate
  • PNP substrate tablets, 5 mg each
  • PNP substrate buffer, 5X concentrate
  • Positive control
  • PBST buffer, 20X concentrate, 50 mL
  • TWEEN® 20
  • General extract buffer, GEB
  • User Guide

For a full list of included items, including sizes, please see the Content List.

TWEEN® is a registered trademark of Croda International PLC.

Validation Report Summary

Test Label: Alkaline Phosphatase
Test Format: Double Antibody Sandwich (DAS) ELISA
Capture Reagent: Polyclonal
Detection Reagent: Polyclonal

Full Validation Report

Analytical Sensitivity
Limit of detection: 1:102,400 dilution of infected tissue (pathogen titer unknown)

Isolate Names / Geographic Strain Locations
This assay was designed to detect all strains and isolates of CVB. Fifteen distinct samples of CVB have been experimentally proven to be detected, including PV-1115 (Germany).

None Known

For a list of validated hosts, please see the Full Validation Report.

Option Unit Purchase
PathoScreen® Kit, Chrysanthemum virus B (CVB), 96 testwells
PSA 81001/0096
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PathoScreen® Kit, Chrysanthemum virus B (CVB), 288 testwells
PSA 81001/0288
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PathoScreen® Kit, Chrysanthemum virus B (CVB), 480 testwells
PSA 81001/0480
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