申请人:Siemens Healthcare Diagnostics Inc.
公开号:US11377483B2
公开(公告)日:2022-07-05
Methods are disclosed of designing antibodies for a sandwich assay for a small molecule having a molecular weight of about 500 to about 2,000. The method comprises preparing a first antibody that binds to the small molecule, and preparing a second antibody that binds to the small molecule at a portion of the small molecule other than a portion to which the first antibody binds. The second antibody is prepared from an immunogen that comprises a predetermined portion of the small molecule. The antibodies may be employed in sandwich assays for the small molecule.
本发明公开了为分子量在 500 至 2000 左右的小分子夹心检测设计抗体的方法。该方法包括制备与小分子结合的第一抗体,以及制备在小分子与第一抗体结合部分以外的部分与小分子结合的第二抗体。第二抗体由包含小分子预定部分的免疫原制备。抗体可用于小分子的夹心检测。