Multiplex IgE-QBA™ Kits

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Quantity Discounts: 15% discount for 5-9 kits; 20% for 10-19 kits; 25% for 20 or more kits

Introducing IgE-QBA™

Simultaneous Detection of Total and Allergen-Specific IgE using xMAP® technology.

 

Now Available with Magnetic Beads

The IgE-QBA™ unites INDOOR Biotechnologies MARIA® testing platform and its repertoire of purified natural and recombinant allergens to create a flexible, fully-customizable quantitative assay for detection of multiple IgE analytes in human samples.  At this time, the array is available as beta-version, for research use only.

IgE-QBA™ Array features:

  • Simultaneous detection of multiple IgE analytes in a single test well (Luminex xMAP® platform)
  • Quantitative results reported in IU/mL
  • High-throughput system: analyze 22 human samples for up to 11 analytes on one 96-well plate
  • Maximum flexibility: Select any combination of these 12 avaliable analytes to create your customized panel (1- to 11-plex):

Each kit may be used for analysis of either Der p 2 or Der f 2.

Panels for peanut- and cockroach-specific IgE are in development.

IgE-QBA™ Kits with Magnetic Beads include a 20% price increase from the existing price.

Click here to view IgE-QBA™ performance characteristics and result comparisons with Streptavidin-ImmunoCAP. (Presented at the AAAAI 2013.) To view the product insert with assay protocol, technical notes and data handling instructions, click here.

The Data Analysis Reference sheet for the IgE-QBA™ protocol is available here

How does the IgE-QBA™ work?

  • Antibody-coupled microspheres (1) are coated with purified allergen (2)
  • Human plasma or serum is added (3)
  • IgE is detected using a biotinylated antibody (4) and a streptavidin-coupled fluorophore (5)
  • Raw data is interpolated using a standard curve to yield quantitative results.

 

The IgE-QBA™ is for research use only.

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