Fluorescein Tyramide

Catalog # Availability Size / Price Qty
Fluorescein Tyramide | CAS No. 210236-90-1 | Tyramide Signaling Amplification/TSA
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Description: Green fluorescent reagent widely used for signal amplification in IHC and FISH

Chemical Name: 3',6'-Dihydroxy-N-(4-hydroxyphenylethyl)-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-5(6)-carboxamide

Purity: ≥95%

Product Details

Biological Activity

Fluorescein Tyramide is a green fluorescent reagent widely used for tyramide signal amplification (TSA) in IHC, ICC, FISH and multicolor FISH. HRP catalyzes localized deposition of multiple tyramide molecules (catalyzed reporter deposition, CARD), binding the fluorescein tyramide to adjacent tyrosines to enhance fluorescent signal.

Optical Data for Fluorescein Tyramide

Emission Color Green
λabs 494 nm
λem 517 nm
Extinction Coefficient (ε) 70000 M-1cm-1
Closest Laser line 488 nm
Application Tyramide signal amplification (TSA) in IHC, ICC, ISH, FISH

Technical Data

Soluble to 24 mM in DMSO
Store at -20°C

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

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