ELISA Double Antibody Sandwich (DAS) by polyclonal antibodies.
Diagnostic signal:
Colorimetric by the action of alkaline phosphatase (AP) on p-nitrophenyl phosphate
Number of tests:
500-1000
Intended Use:
In vitro detection of Grapevine Crown Mosaiv Virus (GCMV) in grapevine phloem or leaf.
Supplied controls:
Positive Negative Freeze-dried grapevine phloem. The presence and the absence of GCMV were ascertained by indexing on Vitis indicators, by ELISA and PCR.