Human Anti-Influenza virus B IgA ELISA Kit (ab108744)
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-Influenza virus B IgA ELISA Kit -
Detection method
Colorimetric -
Precision
Intra-assay Sample n Mean SD CV% Pos.Serum 7 2.8% Inter-assay Sample n Mean SD CV% Pos.Serum 14 4.7% -
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-Influenza virus B IgA Human in vitro ELISA (Enzyme-Linked Immunosorbent Assay) kit is designed for the accurate qualitative measurement of IgA class antibodies against Influenza virus B in Human serum and plasma.
A 96-well plate has been precoated with Influenza virus B 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 Influenza virus B-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 Influenza virus B 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 Yellow, White cap 1 x 100ml Influenza virus B (IgA) Coated Microplate (12 x 8 wells) 1 unit Influenza virus B anti-IgA HRP Conjugate Violet, Black cap 1 x 20ml Influenza virus B IgA Cut-off Control Yellow, Green cap 1 x 3ml Influenza virus B IgA Negative Control Yellow, Blue cap 1 x 2ml Influenza virus B IgA Positive Control Yellow, Red cap 1 x 2ml Stop Solution red cap 1 x 15ml Strip holder 1 unit TMB Substrate Solution Yellow cap 1 x 15ml -
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.
