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DRG Adenovirus IgA, 96 wells
Adenovirus IgA, 96 wells
Adenovirus IgA, 96 wells


 
DRG Adenovirus IgA, 96 wells
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Our Price: $140.00
Manufacturer: DRG International Inc.
Regular Price: $149.50
Shipping Weight: 5 lbs.

Product Code:
EIA3445

Description
 

Adenovirus IgA, 96 wells

Introduction

The DRG Adenovirus IgA Enzyme Immunoassay Kit provides materials for determination of IgA-class antibodies to Adenovirus in serum. This assay is intended for Research Use Only.

PRINCIPLE OF THE TEST

The DRG Adenovirus IgA ELISA Kit is a solid phase enzyme-linked immunosorbent assay (ELISA) Microtiter wells as a solid phase are coated with Adenovirus antigen. Donor samples are diluted with Sample Diluent and additionally incubated with IgG-RF-Sorbent, containing hyper-immune anti-human IgG-class antibody to eliminate competitive inhibition from specific IgG and to remove rheumatoid factors. This pretreatment avoids false negative or false positive results. Diluted specimens and ready-for-use controls are pipetted into these wells. During incubation Adenovirus-specific antibodies of positive specimens and controls are bound to the immobilized antigens. After a washing step to remove unbound sample and control material horseradish peroxidase conjugated anti-human IgA antibodies are dispensed into the wells. During a second incubation this anti-IgA conjugate binds specifically to IgA antibodies resulting in the formation of enzyme-linked immune complexes.

After a second washing step to remove unbound conjugate the immune complexes formed (in case of positive results) are detected by incubation with TMB substrate and development of a blue color. The blue color turns into yellow by stopping the enzymatic indicator reaction with sulfuric acid. The intensity of this color is directly proportional to the amount of Adenovirus-specific IgA antibody in the donor specimen. Absorbance at 450 nm is read using an ELISA microtiter plate reader.


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