Q-Plex™ Human Innate Immunity (7-Plex)

Q-Plex™ Human Innate Immunity (7-Plex)

For measurement of GMCSF, IFNα, IFNβ, IFNγ, IL-1α, IL-1β, IL-18

  • Species Specificity: Human
  • Validated Sample Type: Human Serum, EDTA/Heparin Plasma
  • Sample Volume Required: Min. 25 µL
  • Estimated Assay Length: 2.25 hours
  • Intra-Assay Cross-Reactivity: No significant interference observed. <1% cross-reactivity observed. 
  • Assay Type: Sandwich
  • Detection Method: Chemiluminescent
  • Multiplex Format: 96-well solid plate
  • Catalog #: 111233HU
Analyte Assay Type Calibrator Range Upper Limit of Quantification (ULOQ) Lower Limit of Quantification (LLOQ) Limit of Detection Precision (Inter-assay) Precision (Intra-assay) Average Linearity
GMCSF Sandwich 6000 - 8.2 (pg/mL) 4200 (pg/mL) 10.7 (pg/mL) 4.12 (pg/mL) 11% 7% 95%
IFNα Sandwich 400 - 0.5 (pg/mL) 280 (pg/mL) 0.72 (pg/mL) 0.27 (pg/mL) 9% 5% 100%
IFNβ Sandwich 19,000 - 26.1 (pg/mL) 21850 (pg/mL) 16150 (pg/mL) 18.57 (pg/mL) 11.7% 7.1% 110%
IFNγ Sandwich 8000 – 10.97 (pg/mL) 5600 (pg/mL) 14.3 (pg/mL) 4.95 (pg/mL) 8% 6% 97%
IL-1α Sandwich 4000 – 5.49 (pg/mL) 2800 (pg/mL) 7.1 (pg/mL) 5.43 (pg/mL) 6% 3% 86%
IL-1β Sandwich 12,226 – 16.77 (pg/mL) 8558 (pg/mL) 21.8 (pg/mL) 12.40 (pg/mL) 8% 6% 84%
IL-18 Sandwich 215 - 0.29 (pg/mL) 151 (pg/mL) 0.38 (pg/mL) 0.15 (pg/mL) 13% 4% 102%

Product Overview

The Q-Plex™ Human Innate Immunity (7-Plex) is a fully quantitative plate-based multiplex ELISA for the detection of cytokines associated with innate immunity.

The innate immune system includes anatomical barriers, chemical mediators such as the complement system, as well as immune cells capable of producing inflammatory cytokines. Innate immune cells are crucial to the host’s defense against pathogens and for initiating immune responses.

Kit Content

Each kit contains a 96-well plate, featuring the relevant biomarker panel in each well, and all reagents required to perform testing.

Reagents Include:

  • Calibrator
  • Detection Mix
  • Substrates
  • Sample Diluents
  • Streptavidin HRP
  • Wash Buffer


All Quansys Q-Plex™ Multiplex and Singleplex assays require the use of the Q-View™ software to read and interpret the test results. A fully-functional, free trial version of the software is available to download, install, and use to analyze your first kit(s). At the end of the trial period, a purchased license is required to continue the use of the Q-View software.

Q-Plex™ arrays are developed and optimized to work with Q-View™ imagers. Quansys does not guarantee the results obtained from other imagers and not all imagers are compatible with Quansys Q-Plex arrays.

Other Equipment Recommendations

Publication Library

Search our publication library for all the peer-reviewed journals and research products that have utilized Q-Plex™ technology here.

In-Kit Certificate of Analysis

Search and download Certificates of Analysis for your Quansys Biosciences kits here.

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Not Finding What You Need?

Customize a Kit

Not seeing the biomarker or analyte you need? Customize your kit! The Q-Plex™ Custom Assays are fully quantitative ELISA-based Chemiluminescent assay kits allowing the concurrent measurement of up to 18 biomarkers or analytes.

Send in Your Samples

Choose up to 18 different biomarkers that will work best for your research. Send in your samples and let us run them for you. 

Contact a Representative

Have questions about the kit or interested in more information? Contact one of our representative to get all your questions answered. 

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