• Fluorogenic far-red stain for imaging peroxisomes in live cells and tissues
• Image live cell peroxisomes for up to two hours

Peroxi_SPY650 stains peroxisomes in live cells with high specificity and low background.

Key features

• Ab: 652 nm, Em: 674 nm-far-red spectrum
• Cell-permeable
• Non-toxic
• Works in live cells or tissues
• Mildly fluorogenic character: enhanced fluorescence when bound to peroxisomes
• Compatible with confocal, STED, light sheet, and spinning disk imaging. As Peroxi_SPY650 is only mildly fluorogenic, it should be imaged by microscopes that are capable of out-of-focus light exclusion. Widefield microscopy is not recommended for imaging with this reagent.

The biological activity of CY-SC507 is assessed by the ability of the probe to efficiently label peroxisomes in live HeLa, U2OS and HEK293T cell culture.