GAITHERSBURG: MaxCyte Inc. and KSQ Therapeutics announced that the companies have entered into a new development and commercialization agreement. Under the agreement, KSQ gains rights to use MaxCyte’s Flow Electroporation technology and ExPERT instruments for the advancement of KSQ’s engineered tumor-infiltrating lymphocyte (eTIL) programs, which the company is developing for the treatment of PD-1 refractory solid tumors.

Under the terms of the agreement, KSQ obtains non-exclusive clinical and commercial use rights to MaxCyte’s cell engineering platform to develop multiple adoptive cell therapies. In return, MaxCyte is eligible to receive certain milestone payments in addition to other licensing fees.

“Adoptive cell therapies hold significant potential to improve outcomes for patients that are otherwise unresponsive to current treatments,” said David Meeker, M.D., Chief Executive Officer of KSQ. “MaxCyte’s technology will play an important role in enabling the further development of our eTIL programs as we work to bring best-in-class, cell-based medicines forward for difficult to treat solid tumors.”

MaxCyte’s ExPERT instrument family represents the next generation of leading, clinically validated, electroporation technology for complex and scalable cellular engineering. By delivering high transfection efficiency with enhanced functionality, the ExPERT platform delivers the high-end performance essential to enable the next wave of biological and cellular therapeutics.

“We are delighted to have signed this agreement with KSQ Therapeutics, a company that’s forging an exciting path in the field of adoptive cell therapies with the potential to deliver significant benefits to patients. This is the fifth commercial licence we have signed this year, demonstrating that MaxCyte is the partner of choice for leading technology companies, like KSQ, that are at the cutting edge of cell therapy and gene editing,” said Doug Doerfler, President & CEO of MaxCyte, Inc.