Grapevine Vitivirus A (GVA) Home Products Testing Services Supplies Contact Us
Catalog #: VS26
Source Antibody: Rabbit polyclonal antibody for both capture and detection.
Reactivity: Reaction of the ELISA is moderately strong. Optical Density at 405nm is in a range of 0.700 - 1.800 depending on the virus titer in the samples tested.
Sensitivity: Sensitivity of the ELISA is relative high. The virus can be consistently detected in infected plant tissues diluted at 1:270 - 1:810.
Specificity: This test system has no cross reaction with healthy plant tissues tested. Background is low on the negative control wells.
|Description||Test Wells||Price $USD||Ship
|2 lb (1 kg)|
|3 lb (1.5 kg)|
|6 lb (3 kg)|
|2 lb (1 kg)|
|VS26-P1||Positive control||10||55||1 lb (0.5 kg)|
|VS26-N1||Negative control||20||40||1 lb (0.5 kg)|
easy and convenient: To Place An Order
To know more about the products: Product Items
To learn how to perform the test: Instructions for DAS ELISA
To be familiar with other components: Buffer Sets; Controls
Information About the Virus
Grapevine Vitivirus A
Synonyms: grapevine virus A, grapevine corky bark virus, grapevine stem-pitting virus.
Transmission: Transmitted by a vector (very rarely); an insect; Pseudococcidae. Virus transmitted by mechanical inoculation (only to Nicotiana glutinosa); transmitted by grafting; not transmitted by contact between plants; not transmitted by seed; not transmitted by pollen.
Geographical Distribution: Spreads in the Middle East; Italy, South
Africa, and the USA (California).
Diagnostically Susceptible Species and Symptoms: Vitis rupestris var. rupestris cv. St. George - pits and grooves in trunk.
Conti, M. (1980).
Rosciglione, B. (1983). Vitis 22: 331.
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