Sulforhodamine 101 sulfuryl chloride

CAS: 82354-19-6

Ref. 3D-FS11419

Product Information

• Name: Sulforhodamine 101 sulfuryl chloride
• Synonyms: Texas red, 1H,5H,11H,15H-Xantheno(2,3,4-ij:5,6,7-ij)diquinolizin-18-ium, 9-(2(or 4)-(chlorosulfonyl)phenyl)-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,9-[2(or 4)-(chlorosulfonyl)-4(or 2)-sulfophenyl]-2,3,6,7,12,13,16,17-octahydro-,inner salt, 5-(Chlorosulfonyl)-2-(1H,2H,3H,5H,6H,7H,11H,12H,13H,15H,16H,17H-pyrido[3,2,1-ij]quinolizino[1',9':6,7,8]chromeno[2,3-f]quinolin-4-ium-9-yl)benzenesulfonate, Sulforhodamine 101 Sulfonyl Chloride, Texas Red sulfonyl chloride, Texas pepper virusTexas Red
• CAS: 82354-19-6

Description

Sulforhodamine 101 sulfuryl chloride is a fluorescent dye used to detect protease activity in vitro. It has been shown to be useful for the detection of HIV infection. Sulforhodamine 101 sulfuryl chloride is a styryl dye that reacts with nitrogen atoms in proteins, which provides a sensitive and specific assay for protease activity. The dye binds to the amino groups of proteins and has been used extensively as a model system for studying HIV infection. It has also been used as an optical sensor for detecting transcription-polymerase chain reaction (PCR) products, and as a fluorescent reporter in enzyme assays.

• Brand: Biosynth

Chemical properties

• Molecular weight: 625.16 g/mol
• Formula: C₃₁H₂₉ClN₂O₆S₂
• Purity: Min. 95%