Products & CRO/Consulting Services for Multiplex Assay Development
"A-squared technology"
- The A2 (A-squared) "oligo-link" approach enables the creation of multiplex well-based immunoassays without the need to print. Simply couple your antibody of choice to a barcoded oligo using our spin column kit.
- Mix multiple oligo-antibody conjugates together into the hybridization cocktail and deliver to selected wells of the capture oligo A2 plate.
- Hybridization of each conjugate to surface bound complementary capture oligo provides an antibody microarray within one hour ready for assay.
- 100 micro-grams of antibody conjugate can provide 5 or greater 96-well plates depending upon loading and yield.
Customized Multiplex Immunoassays Available. Please Inquire.
Lateral Flow Microarray Rapid Tests
We work collaboratively to develop innovative solutions.
QS|Blue Papers
Read about the history surrounding the development of multiplex assays
QS|Blue Papers
QS is focused on next generation multiplex rapid tests
Our Founder & President
Robert (Bob) Matson, Ph.D., FADLM
+30 years in DNA and Protein microarray-based research & development. Experienced in microarray production; multiplexed assay development, gene expression, mutation, immunoassay, allergen testing; automation; lateral flow, biosensors, novel detection chemistries & devices; surface chemistry.
Inventor, 12 US Patents, 6 European Patents
Beckman Coulter Inc., Inventor’s Hall of Fame
Fellow, Assoc. Diagnostics & Laboratory Medicine
Distinguished Alumnus, Western Washington University
Author, Applying Genomic and Proteomic Microarray Technology in Drug Discovery
Editor, ELISA: Methods & Protocols
Chemistry Professor, VAMC Principal Investigator, R&D Director
Gallery
Early Days at Beckman Instruments-1999
Dr. Bob discusses his microarray inventions with Dr. Arnold Beckman.
Technical Books
Dr. Matson has authored several authoritative books on microarrays and multiplex testing.
Visit our Booth at Upcoming Tradeshows
Jeanne, QS's Director of Marketing & Business Development, is always eager to greet you. Contact her to schedule a meeting at the next AACC, SLAS or MEDICA tradeshows.
Microarray Production Lab Beckman Coulter-2003
Assoc. Diagnostics & Laboratory Medicine 2023
Assoc. Diagnostics & Laboratory Medicine 2023
AACC Laboratory Expo Booth
Anaheim, CA
MEDICA 2024
Assoc. Diagnostics & Laboratory Medicine 2023
Happy to see our good friend and colleague, Dr Alessandra Fischetti
Diagnostics in the Vineyard
Diagnostics in the Vineyard
With Dr Alan Wei at his booth display on detection of grape leaf viruses at the 2025 United Wine & Grape Symposium
ADLM Chicago 2025
Diagnostics in the Vineyard
MEDICA 2025
MEDICA 2025
Gallery
SLAS San Diego 2026
