产品信息

产品性质

品牌 Spirochrome

λabs 555 nm

λfl 580 nm

运输 常温

储存 -20℃

能否用于固定细胞 可用于PFA固定的细胞

产品简介

SPY555-actin is a bright fluorogenic, non toxic, cell permeable and highly specific live cell probe for fluorescence imaging of actin.

Product contains 1 vial of SPY555-actin in lyophilised form allowing to prepare 50 ul of 1000x DMSO stock solution (100 stainings*).

SPY555-actin is a bright & non toxic live and fixed cells F-actin stain based on our SPYTM dyes series. Its optimized structure allows quick labeling of F-actin in live & fixed cells with high specificity and very low background. SPY555-actin stains F-actin of live or fixed cells without the need for genetic manipulation or overexpression of fluorescent proteins. Its absorbance and emission are similar to tetramethylrhodamine (TMR). SPY555-actin enables multicolor imaging with SPY505, SPY595, SPY650, SPY700, SiR & GFP. SPY555-actin can be imaged with standard TMR or Cy3 filtersets. It can be used for widefield, confocal, SIM or STED imaging in living or fixed cells and tissue. Probe quantity allows 100 staining experiments.*

*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.

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