Sulforhodamine 101

Cat. No. 5146

Sulforhodamine 101 C31H30N2O7S2 [60311-02-6]

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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 Activity

Fluorescent dye (excitation maximum ~ 586 nm; emission maximum ~ 606). Selective astrocyte marker. Sulforhodamine 101 acid chloride (Cat. No. 5442) also available.

Technical Data

Soluble to 50 mM in DMSO and to 50 mM in water
>95 %
Store at +4°C

The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
All Tocris products are intended for laboratory research use only.

Certificate of Analysis / Safety Data Sheet

Certificate of Analysis: View current batch
Safety Data Sheet: View Safety Data Sheet

roth et al (2014) Transcranial amelioration of inflammation and cell death after brain injury. Nature 505 223. PMID: 24317693.

Nimmerjahn et al (2004) Sulforhodamine 101 as a specific marker of astroglia in the neocortex in vivo. Nat.Methods 1 31. PMID: 15782150.

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Keywords: Sulforhodamine 101, supplier, specific, astrocyte, marker, astroglial, fluorescent, dye, Tocris Bioscience, Fluorescent Dyes, Labels & Stain products

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