Human Anti-Varicella-Zoster virus IgA ELISA Kit (VZV) (ab108781)
Key features and details
- Sample type: Cit plasma, Hep Plasma, Serum
- Detection method: Colorimetric
- Assay type: Indirect
- Reacts with: Human
Overview
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Product name
Human Anti-Varicella-Zoster virus IgA ELISA Kit (VZV) -
Detection method
Colorimetric -
Precision
Intra-assay Sample n Mean SD CV% Pos. Serum 3 3.8% Inter-assay Sample n Mean SD CV% Pos. Serum 7 5.3% -
Sample type
Serum, Hep Plasma, Cit plasma -
Assay type
Indirect -
Assay duration
Multiple steps standard assay -
Species reactivity
Reacts with: Human -
Product overview
Abcam’s anti-Varicella-Zoster virus (VZV) IgA Human in vitro ELISA (Enzyme-Linked Immunosorbent Assay) kit is designed for the accurate qualitative measurement of IgA class antibodies against Varicella-Zoster virus (VZV) in Human serum and plasma.
A 96-well plate has been precoated with Varicella-Zoster virus (VZV) antigens to bind cognate antibodies. Controls or test samples are added to the wells and incubated. Following washing, a horseradish peroxidase (HRP) labelled anti-Human IgA conjugate is added to the wells, which binds to the immobilized Varicella-Zoster virus (VZV)-specific antibodies. TMB is then catalyzed by the HRP to produce a blue color product that changes to yellow after adding an acidic stop solution. The density of yellow coloration is directly proportional to the amount of Varicella-Zoster virus (VZV) IgA sample captured in plate.
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Platform
Microplate
Properties
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Storage instructions
Store at +4°C. Please refer to protocols. -
Components Identifier 1 x 96 tests 20X Washing Solution White cap 1 x 50ml Cover foil 1 unit IgA Sample Diluent Colored yellow; White cap 1 x 100ml Stop Solution red cap 1 x 15ml Strip holder 1 unit TMB Substrate Solution Yellow cap 1 x 15ml Varicella-Zoster virus (IgA) Coated Microplate (12 x 8 wells) 12 strips of 8 wells 1 unit Varicella-Zoster virus anti-IgA HRP Conjugate Colored violet; Black cap 1 x 20ml Varicella-Zoster virus IgA Cut-off Control Colored yellow; Green cap 1 x 3ml Varicella-Zoster virus IgA Negative Control Colored yellow; Blue cap 1 x 2ml Varicella-Zoster virus IgA Positive Control Colored yellow; Red cap 1 x 2ml -
Research areas
Images
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Serologic ELISA assay principleSpecific antigens are coated on the 96-well plate, controls or test samples are added to the well and incubated. The wells are washed to remove any unbound Human anti-antigen antibodies (Ig). A horseradish peroxidase (HRP) labelled anti-Human Ig conjugate is added to the wells. TMB is then catalyzed by the HRP to produce a blue color product that changes to yellow after adding an acidic stop solution. The intensity of yellow coloration is directly proportional to the amount of Human anti-antigen Ig captured on the plate.
