| 摘要 |
2141428 9402016 PCTABS00030 The invention relates to improved methods and kits for the positive immunoselection of target cells wherein the cells are immobilized to a solid matrix via an immune complex containing a soluble hapten and an anti-hapten antibody and are dissociable by hapten competition. The invention in particular relates to an improved positive immunoselection for purifying lympho-hematopoietic stem and progenitor cells from heterogeneous cell compositions, and a novel immune reagent for effecting this purification.
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