CRL-11609 RWPE-1 人正常前列腺上皮細胞
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. 接收到細胞,肉眼觀察細胞培養基顏色,顯微鏡觀察細胞生長情況,并對細胞進行不同倍數拍照(建議收到時的培養瓶拍一張照片,顯微鏡拍收到時的細胞100X,200X各一張)。
2. 用75%的酒精**(建議配置75%的酒精的水是**過的)。
3. 嚴格無菌操作,打開細胞培養瓶。
4. 將細胞培養瓶內的培養基用吸管完全吸出(嚴禁直接傾倒),放入另一無菌容器中(建議換新的培養基培養細胞)。
5. 用PBS 2-3ml/次輕輕洗細胞表面,洗3-4次遍,加入0.05%胰酶-EDTA1-1.5ml,顯微鏡下觀察細胞變圓,輕輕拍打培養瓶直到細胞脫落,加入終止液終止。
6. 1000rpm,5min離心,重懸細胞。
7. 換新的細胞培養瓶,37℃,5%CO2培養。