港股异动 | 荃信生物-B(02509)盘中涨超11% 旗下QX031N授权罗氏 机构称本次交易具备一定稀缺性

智通财经
Nov 03, 2025

智通财经APP获悉,荃信生物-B(02509)盘中涨超11%,截至发稿,涨4.78%,报22.82港元,成交额1229.38万港元。

消息面上,10月28日,荃信生物宣布与罗氏就其自主研发的长效自免双抗QX031N达成全球独家合作与许可协议。根据协议,罗氏将被授予研究、开发、注册、生产及商业化QX031N的全球独家权益。荃信生物将获得7500万美元的首付款,以及至多9.95亿美元里程碑付款、潜在未来产品销售的梯度特许权使用费。

据悉,QX031N注射液是一款同时靶向TSLP和IL-33的长效双抗。中邮证券指出,QX031N属于临床前管线,尚未进入临床阶段即与MNC达成了高首付的协议,我们认为一方面系对公司创新早研能力的背书,另一方面亦系对自免领域呼吸赛道市场潜力与靶点选择的认可。从BD金额和合作方来看,本次交易具备一定稀缺性,QX031N临床价值并不逊色于IBD领域的TL1A双抗,同时亦意味着该靶点组合在全球中具备领先身位和市场潜力。

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