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Cytoskeleton社 New Tools: SPY700-FastAct™ For Dynamic Actin Visualization



Spirochrome's Newest SPY-FastAct Probe Is Here!

Bright, Fluorogenic Dynamic F-actin Visualization


 Spirochrome's latest probe, The SPY700-FastAct Probe, allows for bright and dynamic F-actin live cell imaging.

The SPY700-FastAct (Cat # CY-SC605) advantage:


·     Labels very fast actin dynamics

·     SPY700-FastAct™ is based on our bright, photostable & far red SPY700 fluorophore which is far superior than fluorescent proteins

·     Low toxicity

·     Can be imaged with standard Cy5 filtersets but using a 700nm LP emission filter is best

SPY700-FastAct.pngAbove: SPY700-FastAct™ in HUVECS with SPY505-DNA and SPY595-DNA

Advantage over other actin probes:


·     No need for transfection or genetic manipulation

·     Can be used for widefield, confocal, SIM or STED imaging

Above Emission Spectra of SPY700.jpg

 Above: Emisson Spectra of SPY700-FastAct

Other Spirochrome SiR and SPY™ Probes for Bioimaging

Live-cell imaging probes developed by Spirochrome are cell-permeable compounds which stain microtubules (SiR-Tubulin), F-actin (SiR-Actin), Lysosomes (SiR-Lysosome) and chromosomal DNA (SiR-DNA) in living cells. Also available: next generation live-cell SPY™ ™ Probes, membrane tension FLIPPER-TR probes, and BG-Substrates from Spirochrome™.

Cytoskeleton's Full Selection of Spirochrome™ Tools

Small G_Protein.gif    Small G-Protein Tools Actin.gif            Actin Tools Tubulin.gif          Tubulin Tools

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