Tomato Yellow Leaf Curl Bigeminivirus (TYLCV) Home Products Testing Services Supplies Contact Us
Catalog #: VS45
Source Antibody: Rabbit polyclonal antibody for both capture and
detection.
Test Format:
Reactivity: Reaction of the ELISA is moderately strong. Optical Density at 405nm is in a range of 0.900 - 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 1:810 - 1:2430.
Specificity: This test system has no cross reaction with healthy plant tissues tested. Background is very low on the negative control wells.
Products:
|
Catalog Number |
Description |
Test Wells |
Price |
Ship
Weight (Estimated) |
| VS45-R1 | ELISA Reagents |
500 |
335 |
2 lb (1 kg) |
| VS45-R2 | ELISA Reagents |
1000 |
565 |
3 lb (1.5 kg) |
| VS45-R3 | ELISA Reagents |
5000 |
2085 |
6 lb (3 kg) |
| VS45-K1 | Full Kit Alkaline Phospgatase |
500 |
455 |
2 lb (1 kg) |
| VS45-K2 | Full Kit Alkaline Phospgatase |
1000 |
775 |
3 lb (1.5 kg) |
| VS045-LF1 | Lateral flow device (Dip Strip) |
10 |
65 |
2 lb (1 kg) |
| VS045-LF2 | Lateral flow device (Dip Strip) |
25 |
90 |
3 lb (1.5 kg) |
| VS045-LF3 | Lateral flow device (Dip Strip) |
100 |
290 |
5 lb (2 kg) |
| VS45-P1 | Positive control | 20 | 35 | 1 lb (0.5 kg) |
| VS45-N1 | Negative control | 20 | 35 | 1 lb (0.5 kg) |
It is
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
Name:
Tomato Yellow Leaf Curl Bigenminivirus
Acronym: TYLCV
Synonyms: tomato leaf curl virus.
Genus:
Strains:
Transmission: Transmitted by a vector; an insect; Bemisia tabaci;
Aleyrodidae. Transmitted in a persistent manner. Virus retained when the vector
moults; does not multiply in the vector; not transmitted congenitally to the
progeny of the vector; does not require a helper virus for vector transmission;
transmitted by mechanical inoculation (poorly); transmitted by grafting; not
transmitted by contact between plants.
Geographical Distribution: Spreads in Cyprus, India, Iraq, Israel,
Jordan, Lebanon, Nigeria, Senegal, Sudan, Thailand, Tunisia, and Turkey (Verma
et al., 1975; Lana and Wilson, 1976).
Diagnostically Susceptible Species and Symptoms:
Lycopersicon esculentum - severe systemic leaf chlorosis and
malformation.
Datura stramonium - interveinal leaf chlorosis.
Nicotiana glutinosa, N. benthamiana - systemic vein clearing, then
downward curling of the leaf and its margins.
Phaseolus vulgaris - interveinal chlorosis, downward curling of the
leaves.
References:
Cherif, C. and Russo, M. (1983). Phytopath. Z. 108: 221.
Ioannou, N. (1987). Pl. Path 36: 367.