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Sulforhodamine B information


Sulforhodamine B
Sulforhodamine B
Names
IUPAC name
2-(3-diethylamino-6-diethylazaniumylidene-xanthen-9-yl)-5-sulfo-benzenesulfonate
Identifiers
CAS Number
  • 3520-42-1 checkY
3D model (JSmol)
  • Interactive image
ChemSpider
  • 58690 checkY
ECHA InfoCard 100.020.482 Edit this at Wikidata
EC Number
  • 220-025-2
PubChem CID
  • 65191
UNII
  • 821LWZ3R6R checkY
InChI
  • InChI=1S/C27H30N2O7S2/c1-5-28(6-2)18-9-12-21-24(15-18)36-25-16-19(29(7-3)8-4)10-13-22(25)27(21)23-14-11-20(37(30,31)32)17-26(23)38(33,34)35/h9-17H,5-8H2,1-4H3,(H-,30,31,32,33,34,35) checkY
    Key: IOOMXAQUNPWDLL-UHFFFAOYSA-N checkY
  • InChI=1/C27H30N2O7S2/c1-5-28(6-2)18-9-12-21-24(15-18)36-25-16-19(29(7-3)8-4)10-13-22(25)27(21)23-14-11-20(37(30,31)32)17-26(23)38(33,34)35/h9-17H,5-8H2,1-4H3,(H-,30,31,32,33,34,35)
    Key: IOOMXAQUNPWDLL-UHFFFAOYAJ
SMILES
  • O=S(=O)(O)c4ccc(C=1c3c(OC=2C=1\C=C/C(=[N+](/CC)CC)/C=2)cc(cc3)N(CC)CC)c(c4)S([O-])(=O)=O
Properties
Chemical formula
 C27H30N2O7S2
Molar mass 558.666 g/mol
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Infobox references

Sulforhodamine B or Kiton Red 620 (C27H30N2O7S2) is a fluorescent dye with uses spanning from laser-induced fluorescence (LIF) to the quantification of cellular proteins of cultured cells. This red solid dye is very water-soluble.[1]

  1. ^ "Sulforhodamine B sodium salt (CAS 3520-42-1)". Santa Cruz Biotechnology.

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Sulforhodamine B

Last Update:

Sulforhodamine B or Kiton Red 620 (C27H30N2O7S2) is a fluorescent dye with uses spanning from laser-induced fluorescence (LIF) to the quantification of...

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Cytotoxicity

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the luciferase reaction. Cytotoxicity can also be measured by the sulforhodamine B (SRB) assay, WST assay and clonogenic assay. Suitable assays can be...

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Pannexin

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ions and small molecules between these compartments (such as ATP and sulforhodamine B). Three pannexins have been described in Chordates: Panx1, Panx2 and...

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Dye tracing

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tracer dyes. Other popular tracer dyes are rhodamine, pyranine and sulforhodamine B. Carbon sampling was the first method of technology-assisted dye tracing...

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Assay

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assay Cell Counting Kit-8 (WST-8 based cell viability assay) SRB (Sulforhodamine B) assay CellTiter-Glo® Luminescent Cell Viability Assay Cell counting...

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DIRAS1

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short-term cell viability was also significantly decreased as determined by sulforhodamine B colorimetric staining. While it was not found that DIRAS1 primarily...

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Rhodamine

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tetramethylrhodamine (TMR) and its isothiocyanate derivative (TRITC) and sulforhodamine 101 (and its sulfonyl chloride form Texas Red) and Rhodamine Red. TRITC...

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Cyanine

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(multiparametric detection). Other cyanine dyes are useful: Cy3.5 can replace sulfoRhodamine 101. Cy5.5 is a near-infrared (IR) fluorescence-emitting dye (excitation/emission...

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List of dyes

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azo 1229-55-6 Sudan Yellow 3G Solvent yellow 16 12700 azo 4314-14-1 Sulforhodamine 101 SR101 rhodamine 60311-02-6 Sulphur black 1 Sulphur black 1 53185...

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