Papain-Based Dissociation of Schmidtea mediterranea Cells.
Methods in molecular biology (Clifton, N.J.)(2023)
摘要
The need of highly viable cells dissociated from Schmidtea mediterranea is constantly growing. In this chapter, we describe a cell dissociation method based on papain (papaya peptidase I). This enzyme, often used to dissociate cells with complex morphology, is a cysteine protease with a broad specificity and increases both the yield and the viability of the dissociated cell suspension. The papain dissociation is preceded by a pretreatment for mucus removal, as this was shown to greatly improve the yield of cell dissociation, regardless of the method used. Papain-dissociated cells are suitable for a variety of downstream applications, like live immunostaining, flow cytometry, cell sorting, transcriptomics, and cell transplantation, also at the single-cell level.
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关键词
schmidtea,cells,dissociation,papain-based
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