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名称
流式核膜破膜剂 (10×)
分子类型
生物试剂/缓冲液
英文名称
Nuclear Membrane Permeabilization Buffer (10×)
货号
F1373935-100ml
包装规格
100ml
级别
无菌过滤
浓度
10×
储存温度
2-8°C储存
运输条件
冰袋运输
稳定性与储存
Store at 2-8℃ long term (12 months).
产品介绍
固定剂、破膜剂用于细胞内细胞因子染色前对细胞膜的处理。固定剂起稳定细胞膜、保持细胞膜表面抗体与抗原结合的作用;破膜剂使流动的、完整的细胞膜产生小孔以利于抗体进入细胞。用流式细胞仪检测细胞内抗原及DNA时,对待测细胞进行固定、破膜处理后,加入相应抗体或检测试剂,孵育一定时间即可上机分析。 此核膜破膜剂是10倍浓缩液,使用时需根据具体的实验要求用PBS稀释后使用。 使用说明: 1、试剂准备:取1ml破膜剂,加入到9ml PBS中,备用。 2、至少收集1×10⁶ 待测细胞,1500rpm离心5min,弃上清。 3、加入500μl固定剂。 4、固定10min。 5、1500 rpm 离心5min。 6、弃上清,加入PBS洗一次,1500rpm离心5min。 7、弃上清,加入1ml破膜剂。 8、室温孵育10-15min。 9、1500 rpm 离心5min。 10、弃上清,加入100μl破膜液重悬细胞。 11、加入胞核检测抗体进行染色后,PBS洗涤后,用流式细胞仪进行分析。 注意事项: 1、如果有膜蛋白,请在步骤3前,先染膜蛋白,再做步骤3的固定 2、在第10步骤,可以用染色缓冲液重悬细胞,但是我们建议用破膜液稀释抗体,效果会更好。
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Research chemical 100ml

Research chemical 100ml; supplied for laboratory research, analysis, inspection, and scientific procurement use; specifications: 100ml.

item number:F1373935-100ml
Product model:100ml
level: 100ml
Lead Time:30days
sold 6 Items
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100ml

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