8-Aminopyrene-1,3,6-trisulfonic Acid (sodium salt)

An anionic fluorescent dye

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库存: 现货

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1mg

￥512.00

410.00

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5mg

￥1175.00

940.00

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10mg

￥1812.00

1450.00

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货号: ajci69482
CAS: 196504-57-1
别名: 8-氨基芘-1，3，6-三磺酸三钠盐,APTS
分子式: C16H8NO9S3?3Na
分子量: 523.4
纯度: >98%
溶解度: DMF: 0.2 mg/ml,DMSO: 2 mg/ml,PBS (pH 7.2): 10 mg/ml
储存: Store at -20°C
库存: 现货

Background

8-Aminopyrene-1,3,6-trisulfonic acid (APTS) is an anionic fluorescent dye with excitation/emission spectra of 425/503 nm, respectively. It forms a ground state complex with viologen-type quenchers, inducing a red-shift in the absorbance spectrum from 425 to 464 nm. APTS is pH insensitive, with the emission maximum remaining constant over the pH range of 4-10. It can be used in solution or immobilized through attachment of an aldehyde functionalized monomer by reductive amination without significantly changing fluorescence intensity. APTS has been used as a reporter for glucose sensing and for the detection of other saccharides.