4-Acetamido-4'-isothiocyanatostilbene-2,2'-disulfonic Acid, Sodium Salt
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Catalog number
A158450
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Price
Please ask
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Size
100 mg
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Chemical available in other sizes
Please inquire size and price
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Stock availability
In Stock
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Cas number
51023-76-8
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Chemical s molecular weight
498.52
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Chemical s main applications
A fluorescent label for the specific and reversible labelling of the outer components of the plasma membrane. The reagent reacts with a fixed number of sites on the surface of cells concerned with anion permeation; does not pass through the osmotic barrier of the membrane; reacts under physiological conditions of temperature, pH and tonicity; and is detectable in small amounts. SEE ALSO NOTES FOR DIDS (CAT#D460600). Fluorescence: max. Abs. l = 336nm, max. Em. l = 436 nm.
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Chemical s category
Aromatics, Fluorescent Labels & Indicators, Sulfur & Selenium Compounds
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Other name
Disodium 4-Acetamido-4'-isothiocyanatostilbene-2,2'-disulfonate; SITS;
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Chemical s formula
C17H12N2Na2O7S3
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Physical properties
Light Yellow to Brown Orange Solid
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Melting temperature
>300°C (dec.)
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Boiling temperature
No Data Available
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Chemical s soluble in
Methanol (Slightly), Water (Slightly)
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Stability conditions
Hygroscopic, Temperature Sensitive
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Storage
Hygroscopic, -20°C Freezer, Under inert atmosphere
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Gene target
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Short name
4-Acetamido-4'-isothiocyanatostilbene-2 2'-disulfonic Acid, Sodium Salt
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Alternative name
4-Acetamido-4'-isothiocyanatostilbene-2,2'-disulfonic Acid, Sodium Salt
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