ImmunoStrip® for Vip3A, DMO, CP4 EPSPS, Bt-Cry2Ab, and Bt-Cry1Ac

Part Number:
STX 53000/0050
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This quint ImmunoStrip® is intended for seed quality purposes to determine the presence or absence of insect resistance and herbicide resistance traits found in Bollgard® 3 Xtendflex® cotton seed. In just minutes, the test can independently detect Vip3A, DMO, CP4 EPSPS, Bt-Cry2Ab, and Bt-Cry1Ac proteins on one single strip when testing seed.

This ImmunoStrip® test is offered in canisters of 50 strips or in 48-well and 96-well comb configurations for high throughput testing applications.

Bollgard® and Xtendflex® are registered trademarks of Bayer Group.

Click here for other product documents such as the User Guide or Validation Report.

Included in STX Item:

Required but Not Included:

  • SEB13 Extraction buffer
  • Scissors
  • Extraction tool
    • Mesh sample bags, weigh paper, 48 west well microtiter plate, or seed crusher insert
  • Letter holder or other device to hold sample extraction bags upright

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

Validation Report Summary

Full Validation Report

Test Format: ImmunoStrip® Lateral Flow Device (LFD)
Capture Reagent: Bt-Cry1Ac: Polyclonal / Bt-Cry2A, CP4 EPSPS, DMO, VIP3A: Monoclonal
Detection Reagent: Bt-Cry1Ac, Bt-Cry2A, CP4 EPSPS, DMO, VIP3A: Monoclonal


Diagnostic Sensitivity and Specificity
Total Samples: 960
Correct Diagnoses: 956
Number of Operators: 5
Number of Production Lots: 3
Percent: 99.6%

Proteins Detected
Bt-Cry1Ac Bt-Cry2A
CP4 EPSPS DMO
VIP3A

Cross-reactions
None Known

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

  • Included Items
  • Technical Information
  • Documents