Sulforhodamine 101

Sulforhodamine 101

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CASNo = 60311-02-6
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Beilstein = 3582548
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Section2 = Chembox Properties
Formula = C31H30S2N2O7
MolarMass = 606.71 g/mol
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Sulforhodamine 101 is a red fluorescent dye, whose sulfonyl chloride derivative (Texas Red) is used for conjugation to a number of functional groups, especially primary amines. In neurophysiological experiments which comprise calcium imaging methods, it can be used for a counterstaining of astrocytes to be able to analyze data from neurons separately. [cite journal | author = Nimmerjahn, A.; Kirchhoff, F.; Kerr, J.N.; Helmchen, F.| title = Sulforhodamine 101 as a specific marker of astroglia in the neocortex in vivo | journal = Nat Methods | year = 2004 | volume = 1 | issue = 1 | pages = 31-7 | pmid = 15782150]

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