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IR 813 tosylate

Catalog No. T78458 CAS 134127-48-3

IR 813 tosylate is a near-infrared (NIR) fluorescent dye with excitation and emission wavelengths of 815 nm and 840 nm, respectively, utilized for visualizing regional lymph nodes in mice [1].

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IR 813 tosylate, CAS 134127-48-3

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Biological Description

Chemical Properties

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Description	IR 813 tosylate is a near-infrared (NIR) fluorescent dye with excitation and emission wavelengths of 815 nm and 840 nm, respectively, utilized for visualizing regional lymph nodes in mice [1].
In vitro	IR 813 tosylate, at a concentration of 17.3 μM applied for 2 hours, induces 31.4% hemolysis in red blood cells [1]. The same compound, when used at a 5.9 μM concentration over a period of 24 hours, causes 50% cell death in MRC-5 cells [1].
In vivo	IR 813 tosylate achieves peak fluorescence intensity at four hours post-injection and exhibits quick extravasation, facilitating the visualization of regional lymph nodes in mice [1]. Recommended protocol guidelines suggest personalizing the procedure to meet individual experimental requirements [1].

Molecular Weight	755.41
Formula	C47H47ClN2O3S
CAS No.	134127-48-3

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Powder: -20°C for 3 years | In solvent: -80°C for 1 year

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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.

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IR 813 tosylate 134127-48-3 inhibitor inhibit

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