Asparagus Virus - 2 (AV-2) - DAS ELISA                                Home    Products    Testing Services   Supplies   Contact Us

Catalog #:  V205
Source Antibody:  Rabbit polyclonal antibody for both capture and detection.
Test Format:  DAS ELISA                                   

Reactivity:  The test reacted with all AV-2 isolates tested. Reaction of the ELISA is moderate strong.  Optical Density at 405nm  is in arrange of 0.860 - 2.530 depending  on the virus titer in the samples tested.

Sensitivity:  Sensitivity of the ELISA is moderate high.  The virus can be consistently detected in infected plant tissues diluted  at 1:810.

Specificity:  There is no cross reaction with healthy plant  tissues such as asparagus and other host plants. Background is relative low on all of  the negative control wells.

Application:  The test can be used to detect AV-2 in infected host plants.

Products: 

Catalog Number

Description Test Wells Price $USD Ship Weight
(Estimated)
V205-R1 ELISA Reagents, Alkaline Phosphatase

500

240

2 lb (1 kg)
V205-R2 ELISA Reagents, Alkaline Phosphatase

1000

415

3 lb (1.5 kg)
V205-R3 ELISA Reagents, Alkaline Phosphatase

5000

1660

12 lb (6 kg)
V205-R4 ELISA Reagents, Alkaline Phosphatase

100

95

1 lb (0.5 kg)
V205-K1 ELISA Kit, Alkaline Phosphatase

500

365

2 lb (1 kg)
V205-K2 ELISA Kit, Alkaline Phosphatase

1000

575

3 lb (1.5 kg)
V205-C1 Coating Antibody

500

120

2 lb (1 kg)
V205-C2 Coating Antibody

1000

215

2 lb (1 kg)
V205-C3 Coating Antibody

5000

750

2 lb (1 kg)
V205-D1 Detecting conjugate, Alkaline Phosphatase

500

155

2 lb (1 kg)
V205-D2 Detecting conjugate, Alkaline Phosphatase

1000

255

2 lb (1 kg)
V205-D3 Detecting conjugate, Alkaline Phosphatase

5000

960

2 lb (1 kg)
V205-P2 ELISA Control, Positive

18

18

1 lb (0.5 kg)
V205-N1 Negative control

18

18

1 lb (0.5 kg)
M004-1 Buffers for DAS/TAS, alkaline phosphatase      500
100
2 lb (1.0 kg)
M004-2 Buffers for DAS/TAS, alkaline phosphatase     1000 
130
3 lb (1.5 kg)
M004-3 Buffers for DAS/TAS, alkaline phosphatase     5000 
400
6 lb (3.0 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:  Asparagus Virus - 2
Acronym:  AV-2
Synonyms: asparagus virus C, asparagus latent virus.
Group/Genus:  Ilarvirus

Vector: Not transmitted by Myzus persicae.
Transmission: Not transmitted by Myzus persicae. Virus transmitted by mechanical inoculation; transmitted by grafting; transmitted by seed; transmitted by pollen to the seed and transmitted by pollen to the pollinated plant.
Main natural host plants: Asparagus officinalis

Virus Infection: Cause stunting, decline of plants. Symptoms persist
Diagnostically susceptible host species and symptoms:
Chenopodium amaranticolor, C. quinoa - local necrotic spots, systemic necrosis; Gomphrena globosa - white spots with red borders; Nicotiana tabacum cv. Samsun - local necrotic rings and systemic vein yellowing and necrotic lines; Nicotiana tabacum cv. White Burley - local necrotic rings.

Geographical distribution: Spreads in the Eurasian region and the North American region. Found, but with no evidence of spread, in Europe and North America; Denmark, Germany, Italy, the UK and the USA.

 References:
1. 
Bertaccini, A., Giunchedi, L. and Poggi Pollini, C. (1990). Acta Hort. 271: 279.
2.  Uyeda, I. and Mink, G.I. (1984). CMI/AAB Descr. Pl. Viruses No.288, 4 pp.


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