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ICG-OSu

Name: ICG-OSu
Brand: TargetMol
SKU: T39096
Rating: 4.5 (1 reviews)

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Catalog No. T39096Cas No. 1622335-40-3

Alias ICG NHS ester

ICG-OSu, also known as ICG NHS ester, is a near-infrared fluorescent dye with amine-reactive functionality that enables efficient covalent conjugation to biomolecules, ICG-OSu is widely utilized for the development of in vivo imaging probes, supporting applications in optical imaging, biodistribution studies, and real-time visualization of biological processes.

ICG-OSu

😃Good

Catalog No. T39096Alias ICG NHS esterCas No. 1622335-40-3

Pack Size	Price	USA Warehouse	Global Warehouse	Quantity
10 mg	$681	2-4 weeks	2-4 weeks
25 mg	$1,390	2-4 weeks	2-4 weeks

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In Stock Estimated shipping dateUSA Warehouse[1-2 days] Global Warehouse[5-7 days]

All TargetMol products are for research purposes only and cannot be used for human consumption. We do not provide products or services to individuals. Please comply with the intended use and do not use TargetMol products for any other purpose.

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Product Introduction

Bioactivity

Description	ICG-OSu, also known as ICG NHS ester, is a near-infrared fluorescent dye with amine-reactive functionality that enables efficient covalent conjugation to biomolecules, ICG-OSu is widely utilized for the development of in vivo imaging probes, supporting applications in optical imaging, biodistribution studies, and real-time visualization of biological processes.
In vitro	ICG-OSu functions as an amine-reactive NIR fluorescent probe that specifically targets primary amines (-NH2) on proteins and antibodies [1].
Synonyms	ICG NHS ester

Chemical Properties

Molecular Weight	828.04
Formula	C₄₉H₅₃N₃O₇S
Cas No.	1622335-40-3
Smiles	O=C(ON1C(=O)CCC1=O)CCCCC[N+]=2C=3C=CC=4C=CC=CC4C3C(C2C=CC=CC=CC=C5N(C=6C=CC=7C=CC=CC7C6C5(C)C)CCCCS(=O)(=O)[O-])(C)C

Storage & Solubility Information

Storage

keep away from direct sunlight | -20°C for 2 years, 4°C for 1 year | Shipping with blue ice/Shipping at ambient temperature.

Solubility Information

DMSO: 40 mg/mL (48.31 mM), Sonication is recommended.

Solution Preparation Table

DMSO

	1mg	5mg	10mg	50mg
1 mM	1.2077 mL	6.0384 mL	12.0767 mL	60.3836 mL
5 mM	0.2415 mL	1.2077 mL	2.4153 mL	12.0767 mL
10 mM	0.1208 mL	0.6038 mL	1.2077 mL	6.0384 mL
20 mM	0.0604 mL	0.3019 mL	0.6038 mL	3.0192 mL

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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 stock solution 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% Saline /PBS/ddH₂O. So your working solution concentration is 2 mg/mL。

Stock solution preparation method: 2 mg of drug dissolved in 50 μL DMSO TargetMol | reagent

(stock solution 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 μLSaline /PBS/ddH₂O TargetMol | reagent

mix well and clarify

The above example illustrates how to use "In Vivo Formulation Calculator" and does not represent a recommended formulation for any specific compound. Please select an appropriate dissolution method based on your experimental animals and route of administration.

All types of co-solvents required for the protocol, such asDMSO, PEG300/ PEG400, Tween 80, SBE-β-CD, corn oil are available for purchase on the TargetMol website with a simple click.

Dose Conversion

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

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

Keywords

ICG-OSuICGOSuICG OSu