Method employing bispecific antibodies

    公开(公告)号:US10829566B2

    公开(公告)日:2020-11-10

    申请号:US15779426

    申请日:2016-12-01

    摘要: The present invention relates to a method of identifying, separating and characterizing a cell or a population of cells, by capturing at the cell surface, secreted soluble substances (such as an immunoglobulin) that cell or population of cell secrete. This is achieved by combing on a heterodimerically-tethered multispecific protein complex combining a binding specificity for the secreted molecule and a binding specificity for a surface antigen specific for that cell or population of cells. This method may be used in research and experimental purposes, such as patients' stratification in preparation of clinical trials or personalized therapies by identifying cell populations relevant to a pathology and/or prognosis.