How effective are K562 feeder cells in NK cell expansion?

Under standardized culture conditions, Hillgene's GMP-grade K562 feeder cells can significantly enhance NK cell expansion.

Experimental data show:

· Over 5,000-fold expansion within 14 days

· NK cell purity exceeding 90%

· Stable cell viability above 90%

· High tumor-killing activity maintained (>80%)

Visit the product page for complete information: Genetically Modified K562 Feeder Cell - Hillgene Biopharma Co., Ltd.