Kelun-Biotech Announces Breakthrough Therapy Designation Granted in China for Sacituzumab Tirumotecan (sac-TMT) in Combination with Immunotherapy Pembrolizumab for First-Line Treatment of PD-L1-Positive NSCLC

2026-01-05 – Press Releases – www.prnewswire.com

CHENGDU, China, Jan. 5, 2026 /PRNewswire/ — Sichuan Kelun-Biotech Biopharmaceutical Co., Ltd. (“Kelun-Biotech” or the “Company,” 6990.HK) today announced that its TROP2-directed antibody-drug conjugate (ADC) sacituzumab tirumotecan (sac-TMT, also known as SKB264/MK-2870) (佳泰莱®) in…

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