STEMCELL Technologies MesenCult MesenCult Proliferation Kit (Human)
- 研究用
MesenCult™ Proliferation Kit (Human) (ST-05411) は、ヒト間葉系幹細胞 (MSC) の培養用に標準化された血清含有培地です。ヒトMSCのin vitroでの増殖、およびコロニー形成単位 - 線維芽細胞 (CFU-F) の検出と計数に最適化されています。
本品には、MesenCult™ MSC Basal Medium (Human; 450 mL, ST-05401) およびMesenCult™ MSC Stimulatory Supplement (Human; 50 mL, ST-05402) が含まれています。
製品の特長
MesenCult™ Proliferation Kitをもちいて、ヒトMSCを分化能を維持したまま拡大培養できます
ヒトMSCの誘導と拡大培養
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(A) Human bone marrow mesenchymal stem and progenitor cells (BM MSCs) were derived and culture-expanded for 8 passages in complete MesenCult™ Proliferation Medium (n = 6) and two commercially available media (Commercial Medium 1 and Commercial Medium 2; n = 3). (B) The average doubling time in days over 8 passages of human BM MSCs culture-expanded in complete MesenCult™ Proliferation Medium, and Commercial Medium 1 and 2. Vertical lines indicate standard error of the mean.
増殖したヒトMSCは複数の系列への分化能を高度に維持
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(A) Human BM-derived MSCs cultured in complete MesenCult™ Proliferation Medium differentiate into (B) adipocytes (Oil Red O staining), (C) chondrocytes (Alcian Blue staining) and (D) osteoblasts (alkaline phosphatase and von Kossa staining).
増殖したヒトMSCのフローサイトメトリー解析
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Human BM-derived MSCs from passage 5 were stained for mesenchymal cell surface markers CD73, CD90 and CD105, and the hematopoietic markers CD34 and CD45 (shown in grey shaded areas). BM-derived MSCs are positive for MSC markers and negative for hematopoietic markers. High expression of the endothelial marker, CD146, was also observed in BM-derived MSCs (shown in grey shaded areas). Isotype control is shown by red line.