IR-990

IR-990, an activatable NIR-II fluorescent probe featuring an acceptor-π-acceptor (A-π-A) structure, enables real-time in vivo detection of hydrogen peroxide (H2O2). It serves as an effective diagnostic tool for drug-induced liver injury (DILI) [1].

Catalog No. T82052

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IR-990

Catalog No. T82052

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50 mg	Inquiry	Backorder

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Product Introduction

Bioactivity

Description	IR-990, an activatable NIR-II fluorescent probe featuring an acceptor-π-acceptor (A-π-A) structure, enables real-time in vivo detection of hydrogen peroxide (H2O2). It serves as an effective diagnostic tool for drug-induced liver injury (DILI) [1].
In vitro	Treatment with IR-990 (0-30 μM) demonstrates high cell viability [1].
In vivo	IR-990, administered via intravenous injection at a dose of 195.31 μg per mouse (single administration), serves as an effective agent for the real-time detection of H2O2 [1].

Chemical Properties

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Storage & Solubility Information

Storage

keep away from direct sunlight | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice.

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In Vivo Formulation Calculator (Clear solution)

Please enter your animal experiment information in the following box and click Calculate to obtain the mother liquor preparation method and in vivo formula preparation method:

For example, your dosage is 10 mg/kg Each animal weighs 20 g, and the dosage volume is 100 μL . TargetMol | Animal experiments

A total of 10 animals were administered, and the formula you used is 5% TargetMol | reagent

DMSO+30% PEG300+5% Tween 80+60% ddH2O. So your working solution concentration is 2 mg/mL。

Mother liquor preparation method: 2 mg of drug dissolved in 50 μL DMSO TargetMol | reagent

(mother liquor concentration of 40 mg/mL), if you need to configure a concentration that exceeds the solubility of the product, please contact us first.

Preparation method for in vivo formula: Take 50 μL DMSO TargetMol | reagent

main solution, add 300 μLPEG300 TargetMol | reagent

mix well and clarify, then add 50 more μL Tween 80, mix well and clarify, then add 600 more μLddH2O TargetMol | reagent

mix well and clarify

For Reference Only. Please develop an appropriate dissolution method based on your laboratory animals and route of administration.

Dose Conversion

You can also refer to dose conversion for different animals. More

Tech Support

Please see Inhibitor Handling Instructions for more frequently ask questions. Topics include: how to prepare stock solutions, how to store products, and cautions on cell-based assays & animal experiments, etc