Product Description
SPY700-tubulin is a bright, far-red & non toxic live cell microtubule stain based on our SPY™ dyes series. Its optimized structure allows quick labeling of microtubules in live cells with high specificity and very low background. SPY700-tubulin stains microtubules in live cells without the need for genetic manipulation or overexpression of fluorescent proteins. SPY700-tubulin enables multicolor imaging with SPY505, SPY555, SPY595, SPY650, SiR, GFP and mcherry. SPY700-tubulin can be imaged with Cy5 filtersets but using a 700 nm LP emission filter is best. It can be used for widefield, confocal, SIM or STED imaging in living or fixed cells and tissue. Probe quantity allows 100 staining experiments.*
Probe Properties
| Absorbance maximum λabs | 696 nm |
| Fluorescence maximum λfl | 718 nm |
| Works on fixed cells? | No |
| Probe quantity | 100 stainings* |
| Fluorescence lifetime | 2.2 ns |
| STED depletion wavelength | 780-820 nm |
| Shipping | room temperature |
| Storage | -20°C |
*Based on the following conditions: 0.5 ml staining solution / staining experiment with 1x probe concentration. The number of staining experiments can be further increased by reducing the staining solution volume or the probe concentration.
