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ISCT关于MSC的定义:Minimal criteria for defining multipotent mesenchymal stromal cells. The International Society for Cellular Therapy position statement。
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“First, MSC must be plastic-adherent when maintained in standard culture conditions. Second, MSC must express CD105, CD73 and CD90, and lack expression of CD45, CD34, CD14 or CD11b, CD79a or CD19 and HLA-DR surface molecules.”
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4 L- L, s+ b, }0 g该文件中提到:“Additionally, these cells must lack expression (≤2% positive) of CD45, CD34, CD14 or CD11b, CD79a orCD19 and HLA class II”。
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您提到的“5%以内”来源是? |
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