Navigate BioPharma Services, Inc. launches new multiplex digital PCR assay for comprehensive quantification of up to 5 different CAR-T transgenes

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Jun 01, 2023, 12:00 ET

CARLSBAD, Calif., June 1, 2023 /PRNewswire/ -- During this year's AAPS National biotechnology conference, Navigate BioPharma Services, Inc., a Novartis subsidiary and a leading provider of innovative biomarker solutions for drug development, announced the launch of its new multiplex digital PCR assays for comprehensive quantification of multiple chimeric antigen receptor (CAR) T cells, a type of cancer immunotherapy that involves genetically modifying T cells to recognize and destroy certain cancers. These assays are based on the Qiagen QIAcuity digital PCR System, which offers a powerful yet easy-to-use digital PCR experience through its unique nanoplate system.

The new multiplex digital PCR assay enables simultaneous measurement of the number, function and persistence of CAR-T cells in clinical blood and bone marrow samples, without the need for a standard curve. It can detect as low as 0.01% of CAR-T cells among normal T cells, with a turnaround time of less than two hours. These assays can measure up to five different CAR-T cell markers in a single reaction, using specific probes for different CAR targets, to quantitate multiple CAR-domains, or combinations of commonly used therapeutic targets for CAR-T therapies. The assay can help clinicians monitor response or safety events during clinical trials to enable the development of new therapies.

"CAR-T therapy is a promising and innovative approach to treat cancer, but it requires accurate and reliable quantification of CAR-T cells for successful drug development," said Dr. Nathan Riccitelli, Associate Director of Innovative Technologies at Navigate BioPharma Services, Inc. "Our new proprietary multiplex digital PCR assay provides a comprehensive and robust solution for measuring CAR-T cells in clinical samples with high sensitivity, specificity and reproducibility."

Navigate BioPharma Services, Inc. has developed this assay for use in sponsors-led clinical trials. If interested, contact them about how this assay can be used in upcoming clinical trial studies.

Navigate BioPharma Services, Inc.

Navigate BioPharma Services, Inc., an independently operating subsidiary within the Novartis group of companies, is a leading provider of innovative biomarker and specialty bioanalytic solutions for clinical development. Over the past decade, Navigate BioPharma has built and developed its exclusive library of assays, methodologies, and biomarker solutions. Their extensive expertise offers unique, accurate, reliable, and cost-effective solutions for its customers and partners. For more information about Navigate's services, please visit www.navigatebp.com or connect with them on LinkedIn at www.linkedin.com/company/navigatebp/.

Contact information: To incorporate this new assay or any other proprietary Navigate technology in your upcoming clinical trial study, please contact: Nick Sanna, Head of Business Development & Strategic Alliances, Navigate BioPharma Services, Inc. Phone: (760) 602-1409. Email: [email protected].

SOURCE Navigate BioPharma Services, Inc.