PIID

Description

This probe may be used for the detection of cell-surface phosphatidylserine, a key marker of apoptosis, in live cells. The probe is amenable to time-lapse fluorescence imaging and flow cytometry, and unlike Annexin V is insensitive to low Ca(II) levels.

Colour: Green

Response: Fluorescence enhancement

Target: Phosphatidylserine
Localisation: External cell membrane