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Fluorescein tyramide

CAS: 210236-90-1 F: C29H21NO7 W: 495.49

Fluorescein tyramide is a green fluorescent reagent (λabs: 494 nm; λem: 517 nm).Fluorescein tyramide is widely used fo
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Bioactivity Fluorescein tyramide is a green fluorescent reagent (λabs: 494 nm; λem: 517 nm). Fluorescein tyramide is widely used for tyramide signal amplification (TSA) with a low-abundance in IHC, ICC, in situ hybridization (FISH) and flow cytometry (FCM) applications[1][2].
Invitro HRP catalyzes localized deposition of multiple tyramide molecules (catalyzed reporter deposition, CARD), binding the fluorescein tyramide to adjacent tyrosines to enhance fluorescent signal.
Name Fluorescein tyramide
CAS 210236-90-1
Formula C29H21NO7
Molar Mass 495.49
Appearance Solid
Transport Room temperature in continental US; may vary elsewhere.
Storage
Powder -20°C 3 years
In solvent -80°C 6 months
-20°C 1 month
Reference [1]. A H Hopman, et al. Rapid synthesis of biotin-, digoxigenin-, trinitrophenyl-, and fluorochrome-labeled tyramides and their application for In situ hybridization using CARD amplification. J Histochem Cytochem. 1998 Jun;46(6):771-7. [2]. R P van Gijlswijk, et al. Fluorochrome-labeled tyramides: use in immunocytochemistry and fluorescence in situ hybridization. J Histochem Cytochem. 1997 Mar;45(3):375-82.