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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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5 o1 [2 x: G( f- @: b“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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/ |& n8 V/ D9 |3 L, r9 L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”。+ x8 k9 v; X1 U7 s0 g! n8 D+ ~$ @
0 ?" E- Z8 ]8 A1 \- r您提到的“5%以内”来源是? |
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