NpFlamma® ROS 380

Catalog No. SSH0001
PACKING UNIT

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1 mg $321.00
5 mg $1,057.00
25 mg $3,685.00
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Description

NpFlamma® ROS 380 comprised of a physical assembly of H​2O​2 reactive fluorophore and catalytic additive into an amphiphilic stabilization colloid. This versatile reactive nanoparticle is hardly fluorescent in inactivated state yet displays a strong red-shifted emission upon oxidized by H​2O​2. The maxima of excitation/emission are at 380/450 nm. Since the emission is achieved by a chemical reaction, the interference between background fluorescence and the excitation light irradiation cannot occur. NpFlamma® ROS 380 allows a real-time imaging of low-level H​2O​2 involved in cellular processes along with oxidative stress. We offer NpFlamma® ROS 380 as a quantitative H​2O​2 selective fluorescence probe for biological and physiological analysis involving oxidative cell processes. 

Specifications

Fluorophore: NpFlamma® ROS 380

Application: Cellular activity imaging

Reacting with: hydrogen peroxide

Excitation/Emission Max.(nm): 380/450 

Particle size: 100  20 nm

Appearance: White Solution 

Solubility: Deionized Water

Storage conditions: -20 ℃, protect from light

Citation & Reference

1. Fluorogenic nanoreactor assembly with boosted sensing kinetics for timely imaging of cellular hydrogen peroxide. J Heo, CK Lim, Chem. Commun., 2016, 52, 1131-1134.

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