2-(4-Methylumbelliferyl)-alpha-D-N-acetylneuraminic acid sodium salt hydrate [76204-02-9]

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2-(4-Methylumbelliferyl)-alpha-D-N-acetylneuraminic acid sodium salt hydrate [76204-02-9]

10

76204-02-9

Research Use Only

>95%

C21H24NNaO11 . xH2O

489.41 (anhydrous basis)

Chemical. CAS: 76204-02-9 (anhydrous). Formula: C21H24NNaO11 . xH2O. MW: 489.41 (anhydrous basis). Synthetic Fluorogenic substrate used to measure sensitively enzymatic neuraminidase activity in fluorometric assays in mammalian and viral sources. Neuraminidase is catalyzed by the hydrolysation to form N-acetylneuraminic acid and the blue fluorescent soluble compound 4-Methylumbelliferone, which can be detected fluorometrically. Spectral data: lambdaex 315 nm - lambdaem 374 nm (pH.7.0) or lambdaex 365 nm - lambdaem 445 nm (after cleavage by neuraminidase). Used for fluorescent staining of sialidases in PAGE. - Fluorogenic substrate used to measure sensitively enzymatic neuraminidase activity in fluorometric assays in mammalian and viral sources. Neuraminidase is catalyzed by the hydrolysation to form N-acetylneuraminic acid and the blue fluorescent soluble compound 4-Methylumbelliferone, which can be detected fluorometrically. Spectral data: lambdaex 315 nm - lambdaem 374 nm (pH.7.0) or lambdaex 365 nm - lambdaem 445 nm (after cleavage by neuraminidase). Used for fluorescent staining of sialidases in PAGE.

O.CC(=O)N[C@@H]1[C@H](O)C[C@@](OC2=CC3=C(C=C2)C(C)=CC(=O)O3)(OC1[C@H](O)[C@H](O)CO)C(=O)O[Na]

2°C to 8°C,-20°C

12352200