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仅用于科研14℃或-20℃样品收集、处理及保存方法
1. 血清:使用不含热原和内毒素的试管,操作过程中避免任何细胞刺激,收集血液后,3000 转离心10 分钟将血清和红细胞迅速小心地分离。 2. 血浆:EDTA、柠檬酸盐或肝素抗凝。3000 转离心30 分钟取上清。 3. 细胞上清液:3000 转离心10 分钟去除颗粒和聚合物。 4 ...
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