CRL-11609 RWPE-1 人正常前列腺上皮细胞
Growth Properties: adherent
Organism: Homo Sapiens (human)
Propagation: Complete growth medium:K-SFM +0.05mg/ml BPE + 5ng/ml EGF
Temperature: 37.0℃
Atmosphere: air, 95%; carbon dioxide (CO2), 5%
注:K-SFM (GIBCO 17005-042)含有BPE和EGF
Subculturing: Protocol: Remove medium, and rinse with PBS (pH7.2). Remove the solution and add 1 to 2 ml 0.05% trypsin-0.02% EDTA solution .Allow the flask to sit at 37.0℃ until the cells detach.Add fresh culture medium, aspirate and dispense into new culture flasks.
Subculturing ration: 1:3 to 1:5 is recommended.
Medium renewal: Every 2 days.
Preservation: Freeze medium: Complete growth medium + 40% NBS + 10% DMSO
Storage temperature: liquid nitrogen vapor temperature.
1. 接收到细胞,肉眼观察细胞培养基颜色,显微镜观察细胞生长情况,并对细胞进行不同倍数拍照(建议收到时的培养瓶拍一张照片,显微镜拍收到时的细胞100X,200X各一张)。
2. 用75%的酒精消毒(建议配置75%的酒精的水是灭菌过的)。
3. 严格无菌操作,打开细胞培养瓶。
4. 将细胞培养瓶内的培养基用吸管完全吸出(严禁直接倾倒),放入另一无菌容器中(建议换新的培养基培养细胞)。
5. 用PBS 2-3ml/次轻轻洗细胞表面,洗3-4次遍,加入0.05%胰酶-EDTA1-1.5ml,显微镜下观察细胞变圆,轻轻拍打培养瓶直到细胞脱落,加入终止液终止。
6. 1000rpm,5min离心,重悬细胞。
7. 换新的细胞培养瓶,37℃,5%CO2培养。