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- 详细信息
- 文献和实验
- 技术资料
- 保存条件:
干冰运输,-80℃保存
- 保质期:
6个月
- 英文名:
JM109 Competent Cell
- 库存:
大量
- 供应商:
上海沪震生物科技有限公司
- 规格:
0.1 mL×10/盒
产品及特点
JM109是J.Messintg开发的、用于pUC质粒和M13噬菌体的菌种,它具有下列特点:
JM109感受态细胞-JM109 Competent Cell干冰运输,-80℃保存,有效期6个月。R6870-01 Yeast RNA Kit(50)
R6870-02 Yeast RNA Kit(200)
细菌RNA小量提取试剂盒:从正处于指数生长期的细菌培养物中提取RNA
R6950-00 Bacterial RNA Kit(5)
R6950-01 Bacterial RNA Kit(50)
R6950-02 Bacterial RNA Kit(200)
土壤RNA提取试剂盒:
R6825-00 Soil RNA Kit(5)
R6825-01 Soil RNA Kit(50)
R6825-02 Soil RNA Kit(200)
96孔板病毒RNA纯化试剂盒:
R1074-01 EZ 96 Viral RNA Kit(4x96)
R1074-02 EZ 96 Viral RNA Kit(12x96)
病毒RNA提取试剂盒:从血液、尿液、分泌液和其它无细胞体液中纯化RNA
R6874-00 E.Z.N.A.?Viral RNA Kit(5)
R6874-01 E.Z.N.A.?Viral RNA Kit(50)
R6874-02 E.Z.N.A.?Viral RNA Kit(200)
96孔植物RNA提取试剂盒:一次高通量地从新鲜植物组织中提取96个样品的总RNA
R1027-01 Plant RNA Kit(2x96)
R1027-02 Plant RNA Kit(8x96)
产品编号 产品名称
植物RNA小量提取试剂盒:从小于100mg植物组织中提取总RNA
R6827-00 Plant RNA Kit(5)
R6827-01 Plant RNA Kit(50)
R6827-02 Plant RNA Kit(200)
植物RNA中量提取试剂盒:从小于500mg新鲜或冷藏的植物组织中提取500ug总RNA
R6628-01 Plant RNA Midi Kit(10)
R6628-02 Plant RNA Midi Kit(25)
植物RNA大量提取试剂盒:从小于5g新鲜或冷藏的植物组织中提取高达2mg总RNA
R6629-01 Plant RNA Maxi Kit(5)
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文献和实验实验概要 Competent cells are those that possess more easily altered cell walls that DNA can be passed through easily. These cells readily incorporate foreign DNA. On example of a competent cell is E. coli.
CCMB buffer to make chemical competent cell
TOP10 chemically competent cells ( modified from http://openwetware.org/wiki/TOP10_chemically_competent_cells#CCMB80_buffer) I also use this protocol to make Ecoli compent cell. It is pretty good. You can start from the fresh clone on plate
he cell suspension at 4,000 RPM in the Sorvall GSA rotor for 10 minutes. Step 5: Resuspend the bacteria pellet on ice in 1/20 volume of ice cold CaCl2 and then add an addional 9/20 volume of CaCl2. Keep this suspension on ice for at least 20 minutes
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