BACLIGHT BACTERIAL MEMBRANE 1 KIT,B34950,Invitrogen

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订货号 2KS4185
品牌型号 Invitrogen B34950
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最小订货量 1套
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  • 规格参数
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产品介绍 Product Description
规格
Detection Method: Fluorescent
Excitation/Emission: 482⁄497
Flow Cytometer Laser Lines: 488
Indicator: Membrane Potential Probes
Indicator Properties: Fluorescent Dye-Based
Label or Dye: DiOC2(3)
No. of Reactions: 100
Product Line: BacLight™
Shipping Condition: Wet Ice
For Use With (Equipment): Flow Cytometer
Format: Tube(s)
储存
Contains DiOC2(3) (1.2 mL of 3 mM solution in DMSO), CCCP (300 µL of 500 µM solution in DMSO), and PBS (200 mL).

Store in refrigerator (2–8°C) and protect from light.
描述

The BacLight™ Bacterial Membrane Potential Kit provides the fluorescent membrane-potential indicator dye, DiOC2(3), along with a proton ionophore (CCCP) and premixed buffer. DiOC2(3) at low concentrations exhibits green fluorescence in all bacterial cells, but it becomes more concentrated in healthy cells that are maintaining a membrane potential, causing the dye to self-associate and the fluorescence emission to shift to red. The red- and green-fluorescent bacterial populations are easily distinguished using a flow cytometer. CCCP is included in the kit for use as a control because it eradicates the proton gradient, eliminating bacterial membrane potential.

View additional information about all microbiology assays for flow cytometry.

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