Cry1Ab/CP4EPSPS (RR) for Corn

The kit is used for the qualitative detection (yes/no) of Cry1Ab and CP4EPSPS proteins present in genetically modified individual corn seed or leaf. The total incubation time of the test is 10 minutes.

Please note that the kit is also available in 500, 1000 and 5000 test pack.
For more information contact us now.


The antibodies specific to Cry1Ab and CP4EPSPS are immobilized on the nitrocellulose membrane as two different test lines. An anti-mouse IgG is immobilized as control line. Second antibody specific for each Cry1Ab and CP4EPSPS is conjugated with colloidal gold and is incorporated in the sample area of lateral flow strip.

When the LFS is placed in the corn seed or leaf extract, the Cry1Ab or CP4EPSPS proteins, if present in the sample extract bind to the corresponding antibody labelled with gold nano particles and the complex moves upward by capillary action. The complex then binds to the antibody coated on the membrane as two different test lines resulting in pink/purple color test lines. As the complex moves further up, it binds to the control line resulting in pink/purple color control line. In the absence of protein in sample extract (Cry1Ab or CP4), the corresponding test line does not appear. Control line always appears in pink/purple color indicating validity of the test protocol.

Kit Specifications
AID 036
Product Attachments
  • Instruction for use Cry1Ab RR LFS Cat No. AID 036

  • MSDS - Cry1Ab RR LFS kit AID 036