- 询价
- Biotium
- 美国
- 70064-T
- 2025年07月16日
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- 保存条件：
4°C
- 保质期：
12个月
- 英文名：
ViaFluor® 405 Live Cell Microtubule Stain 70064-T
- 库存：
99
- 供应商：
Biotium
- CAS号：
1
ViaFluor® Live Cell Microtubule Stains are cell-permeant TAXOL® (paclitaxel) probes for imaging the microtubule cytoskeleton in live cells. They are simple, rapid and sensitive stains that can be imaged without a wash step.
- Cell-permeant fluorescent microtubule probes
- Rapid, sensitive, no-wash stains for live cells
- Available with blue, green, or far-red fluorescence
- ViaFluor® 647 dye compatible with SIM or STED
TAXOL® binds to polymerized tubulin and stabilizes microtubules, resulting in inhibition of mitosis. However, fluorescent TAXOL® compounds like ViaFluor® Microtubule Stains are less disruptive of microtubule dynamics and cell division, presumably due to lower binding affinity of the fluorescent probe compared to TAXOL® itself. The probes can be used to stain cells for as long as 48 hours to several days. However, the probes may show cytotoxicity and cell cycle arrest with longer incubation times. The stains are supplied as a 1000X stock solutions in DMSO, and include a vial of 100 mM verapamil, an efflux pump inhibitor that may improve probe retention and staining in some cell types.
ViaFluor® Live Cell Microtubule Stains cannot be fixed after staining, and cannot be used with fixed cells or tissues. The probes are not predicted to bind bacterial or yeast microtubules. Learn more about our other Fluorescent Cellular Stains for nucleus, mitochondria, lysosomes, or see our selection of Microbiology Stains & Kits.
ViaFluor® Live Cell Microtubule Stains
| Dye | Ex/Em | Catalog no. | Size (1000X in DMSO)* |
Features |
|---|---|---|---|---|
| ViaFluor® 405 | 408/452 nm | 70064-T | 10 uL | Blue fluorescence for the DAPI channel |
| 70064 | 50 uL | |||
| ViaFluor® 488 | 500/515 nm | 70062-T | 10 uL | Green fluorescence for the FITC channel |
| 70062 | 50 uL | |||
| ViaFluor® 647 | 650/675 nm | 70063-T | 10 uL | Far-red fluorescence for the Cy®5 channel Compatible with SIM or STED |
| 70063 | 50 uL |
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