Chemical Name: 9-(2,4-Disulfophenyl)-2,3,6,7,12,13,16,17-octahydro-1H,5H,11H,15H-xantheno[2,3,4-ij:5,6,7-i'j']diquinolizin-18-ium inner salt
Biological ActivitySulforhodamine 101 is a fluorescent dye (excitation maximum ~ 586 nm; emission maximum ~ 606). Selective astrocyte marker. Sulforhodamine 101 acid chloride (Cat. No. 5442) also available.
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Transcranial amelioration of inflammation and cell death after brain injury.
roth et al.
Sulforhodamine 101 as a specific marker of astroglia in the neocortex in vivo.
Nimmerjahn et al.
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2 week old cultured cortical astrocytes labeled with 500 nM sulforhodamine 101 for 10 minutes.