What is Q-Plex Technology?

Multiplex Assay

Multiplex ELISA Arrays…The evolution of ELISA

Our multiplex ELISA kits, called Q-Plex™ measure the concentration of multiple proteins in each sample. Quantify cytokines, chemokines, hormones, and other common disease indicating proteins with standard or custom kits. Q-Plex Arrays are built by printing nano spots in defined arrays of multiple distinct capture antibodies in each well of a multiwell plate. Multiplexed ELISAs maximize data generation from each sample, and provide a low cost per data point.

Traditional Enzyme-Linked Immunosorbent assays (ELISA), have been used for decades in research and development, disease diagnosis and other critical fields in science. Multiplex ELISAs offer the same time proven reliability with updated efficiency. Multiplex ELISAs have been developed to provide the sensitivity of ELISA with the ability to test for multiple analytes at the same time. With Q-Plex scientists can measure up to 20 distinct analytes in each well of a 96-well plate.

Why Use Q-Plex Multiplex Kits

Multiplex ELISA
  • Measuring multiple analytes in each well gives you more data for your time and sample
  • Fully quantitative results with low pg/mL sensitivity
  • Most Q-Plex Arrays run in only 2-3 hours
  • Easy-to-use protocol is similar to traditional ELISA making multiplexing simple and intuitive
  • Lower price per data point than traditional ELISA and other multiplexing methods
  • Click here for more detail on the benefits of Q-Plex multiplex kits

Printing a Multiplex Array

Printing a Multiplex Array

  • Multiple antibodies or proteins spotted in a defined configuration to capture specific markers
  • 1 – 20 unique target analytes can be included in each array allowing for customization
  • Precise printing process in controlled manufacturing environment provides high quality assays and lot to lot consistency

Imaging and Analysis

Harvest the power of Q-Plex assays with the accompanying Q-View Imaging System. This optimized imaging system includes Q-View Software and the Q-View Imager Pro or Q-View Imager LS. Q-Plex Arrays can also be imaged using third party chemiluminescent and IR imagers commonly found in labs.

About Us

"We are dedicated to the development of protein arrays that aid researchers and clinicians in better understanding, diagnosing, and treating disease. Our products and services provide value to customers by improving the accuracy and efficiency of their testing."


Quansys Biosciences is an ISO 9001 and ISO 13485 registered company. We pride ourselves in the quality of our product and our commitment to customer satisfaction.

Quansys Bioscience
Fax: 435-750-6869
888-QUANSYS (782-6797)
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