Cytoskeleton offers several reagents for live-cell research including fluorescent proteins, cell permeable protein activators and inhibitors, as well as our recent addition of Spirochrome's probes SiR-Lysosome, SiR-Actin, SiR-Tubulin and SiR-DNA.
SiR-COOH ester is the carboxylic acid form of SiR. SiR-COOH can be activated and coupled to ligands or linkers for the preparation of custom conjugates.