由于脂质含量高, 脂肪组织在使用传统的组织学方法进行可视化方面具有挑战性。Adipo 是一种组织清除技术, 它允许强健的标记和高分辨率的脂肪组织的荧光成像。在这里, 我们描述的方法, 样品制备, 预处理, 染色, 清除和安装的成像。
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| Name | Company | Catalog Number | Comments |
|---|---|---|---|
| 1x 磷酸盐缓冲盐水 | 康宁 | 21-040-CV | |
| 多聚甲醛 | Sigma Aldrich | P6148-1KG | |
| 甲醇 | Fisher Scientific | A412SK-4 | |
| Triton X-100 | Sigma Aldrich | X100-500ML | |
| 吐温 20 | Sigma Aldrich | P2287-500ML | |
| 肝素 | Sigma Aldrich | H3393-100KU | |
| 二氯甲烷 | Sigma Aldrich | 270991 | |
| 过氧化氢 30% | Fisher Scientific | 325-100 | |
| 苄醚 | Sigma Aldrich | 108014 | |
| 琼脂糖 | Invitrogen | 16500500 | |
| 氮化钠 | Sigma Aldrich | 71289-5G | |
| 甘氨酸 | Fisher Scientific | BP381-1 | |
| 兔多克隆抗酪氨酸羟化酶 | Millipore | AB152 | 1:200 稀释 |
| 山羊多克隆抗 CD31/PECAM-1 | R&D Systems | AF3628 | 终浓度为 2 µg/mL |
| 大鼠单克隆抗 CD68,克隆 FA-11 | Bio-Rad | MCA1957 | 终浓度为 2 µg/mL |
| 驴抗兔 IgG (H+L) Alexa Fluor 647 | Jackson ImmunoResearch | 711-605-152 | 终浓度 5-10 µg/mL |
| 驴抗山羊 IgG (H+L) Alexa Fluor 568 | Invitrogen | A11077 | 终浓度 5-10 µg/mL |
| 驴抗大鼠 IgG (H+L) Alexa Fluor 647 | Jackson ImmunoResearch | 712-605-153 | 终浓度为 5-10 µg/mL |
| 成像室 | ibidi | 80287 | |
| 光片显微镜 | LaVision BioTec | Ultramicroscope II | |
| 成像软件 | LaVision BioTec | Imspector 软件 | |
| 显微镜可视化软件 | Bitplane | Imaris |
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