这个手稿描述的miR的有效的,非病毒递送通过PEI / MNP矢量和它们的磁化与内皮细胞。因此,除了遗传修饰,该方法允许用于磁性细胞的指导和MRI可检测性。该技术可以被用来改善的治疗性细胞产品的特性。
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| Name | Company | Catalog Number | Comments |
|---|---|---|---|
| PEI 25 kDa | Sigma Aldrich | 408727 | |
| EZ-Link Sulfo-NHS-LC-生物素 | Scientific | 21335 | |
| PD-10 脱盐柱 | GE Healthcare | 17085101 | 含有 Sephadex G-25 培养基 |
| 茚三酮试剂溶液 2% | Sigma Aldrich | 7285 | |
| 甘氨酸 | Sigma Aldrich | 410225 | |
| Pierce 生物素定量试剂盒 | Thermo Scientific | 28005 | |
| 酶标仪 Model 680 | Bio-Rad | ||
| 链霉亲和素 MagneSphere 顺磁性颗粒 | Promega | Z5481 | |
| Millex-HV PVDF 过滤器 | Merck | SLHV013SL | 0.45 µm |
| Libra 120 透射电子显微镜 | 蔡司 | 加速电压 120 kV | |
| 蓝宝石 X 射线探测器 | EDAX-Amatek | ||
| 细胞培养塑料 | TPP | ||
| NHS-Esther Atto 565 | ATTO-TEC GmbH | AD 565-31 | |
| NHS-Esther Atto 488 | ATTO-TEC GmbH | AD 488-31 | |
| Cy5 miRNA 标记 IT 试剂盒 | Mirus Bio | MIR 9650 | |
| 生物素 Atto 565 | ATTO-TEC GmbH | AD 565-71 | |
| IV 型胶原 Gibco | Thermo Scientific | 17104019 | |
| 内皮生长培养基、EGM-2 | Lonza | CC-3156 和CC-4176 | |
| 青霉素/链霉素 | Thermo Scientific | 15140122 | 100 U/mL、100 µg/mL |
| Matrigel | BD Biosciences | 356234 | |
| 抗 PECAM-1 抗体 | Santa Cruz | sc-1506 | |
| MS MACS 色谱柱 | Miltenyi Biotec | 130-042-201 | |
| 近红外活/死细胞染色试剂盒 | Scientific | L10119 | |
| Cy3 染料标记的 Pre-miR 阴性对照 | Thermo Scientific | AM17120 | Cy3-miR"或"Cyanine-miR3",手稿中的 |
| Pre-miRNA 前体分子 - 阴性对照 | Thermo Scientific | 在 | 中AM17110"scr-miR"& |
| nbsp; | Thermo Scientific | AM10916 | |
| LSM 780 ELYRA PS.1 系统 | 蔡司 | ||
| 多聚甲醛 | Sigma Aldrich | 158127 | 4% PBS |
| DAPI 细胞核染色 | Thermo Scientific | D1306 | |
| NucleoSpin RNA 分离试剂盒 | Machery-Nagel | 740955 | |
| mirVana miRNA 分离试剂盒 | Thermo Scientific | AM1560 | |
| TaqMan MicroRNA 逆转录试剂盒 | Thermo Scientific | 4366596 | |
| StepOnePlus 实时荧光定量 PCR 系统 | Applied Biosystems | ||
| 高容量 cDNA 逆转录试剂盒 | Thermo Scientific | 4368814 | |
| hsa-miR-92a TaqMan 检测 | Thermo Scientific | 000431 | 成熟 miRNA 序列:UAUUGCACUUGUCCCGGCCUGU |
| FastGene Taq Ready Mix | Nippon Genetics | LS27 | |
| ITGA5 TaqMan 检测 | Thermo Scientific | Hs01547673_m1 | |
| RNU6B TaqMan 检测 | Thermo Scientific | 001093 | |
| 18S rRNA 内源性对照 | Thermo Scientific | 4333760F | |
| 明胶 | Sigma Aldrich | G7041 | |
| CellTrace 钙黄绿素红橙色 | Thermo Scientific | C34851 | |
| PBS | Pan Biotech | P04-53500 | |
| BSA | Sigma Aldrich | ||
| MACS 缓冲液 | Miltenyi Biotec | 130-091-221 | |
| 琼脂糖 | Sigma Aldrich | A9539 | |
| 7.1 特斯拉动物 MRI 系统 | 布鲁克公司 | A7906 | |
| ImageJ 软件 | 美国国立卫生 | 升级了血管生成分析仪 (NIH) | |
| MPS 设备 | 布鲁克 Biospin | ||
| Matlab 软件 | Mathworks | ||
| 环形钕磁铁 | magnets4you GmbH | RM-10x04x05-G | ø 10 mm; 剩余光度为 ~ 1.3 T, 矫顽力 & ge;955 kA/m |
| Click-iT EdU Alexa Fluor 647 成像套件 | Thermo Scientific | C10340 | |
| FluorSave 试剂 | Merck | 345789 | |
| 超声波浴 | Bandelin 电子 | 型号:RK 100 SH |
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