Texas Red (Sulforhodamine 101) is an amphoteric rhodamine red fluorescent dye (excitation/emission: 586/605 nm). Texas Red is used extensively for investigating neuronal morphology and acts as acell type-selective fluorescent marker of astrocytes bothin vivoand in slice preparations^[1].

Texas Red (Sulforhodamine 101) does not label astrocytes in brainstem slices as strong and specific as in the hippocampus or cortex. To minimize excitatory side effects, the concentration of Texas Red has to be kept as low as possible or the labeling procedure can be performed after the actual experiment^[1].

Tanda has not independently confirmed the accuracy of these methods. They are for reference only.

In vivo, epileptic activity can be induced by intra-hippocampal injection of small volumes of 10 μM Texas Red or topical application of 100 μM^[1].

Tanda has not independently confirmed the accuracy of these methods. They are for reference only.

606.71

Solid

C₃₁H₃₀N₂O₇S₂

60311-02-6

605

586

磺基罗丹明101

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