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04:06 min
July 12th, 2024
DOI :
10.3791/202109-v
Transcript
一旦原代小鼠气道上皮细胞达到 80% 汇合,将细胞放在涂有大鼠尾部胶原蛋白的载玻片上。然后,添加多聚甲醛以固定细胞 12 小时。用 PBS 洗涤玻片 3 次,每次 5 分钟,然后与 3% 牛血清白蛋白和 0.1% Triton X-100 的 PBS 溶液孵育 1 小时。
将稀释度为 1 比 500 的抗泛细胞角蛋白抗体添加到载玻片上,并在 4 摄氏度下孵育过夜。第二天,用 PBS 溶液洗涤载玻片 3 次,每次
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