| 摘要 |
<p>Disclosed are solid supports including an immobilized flocculating agent which can be used as separation and assay media in the field of affinity separations and more particularly, in the field of clinical assays. In a specific embodiment, a flocculating agent such as polyethyleneimine is immobilized within a chromatographic support. The column so formed can then be used as an affinity column for affinity separations or immunoassays.</p> |
