Sialidase A from Arthrobacter ureafaciens, 66 kDa is a neuraminidase and releases α(2,3)-, α(2,6)-, α(2,8)-, and α(2,9)-linked N-acetylneuraminic acid from oligosaccharides and glycoproteins.
Unit Definition
One unit will catalyze the release of 1 µmole of p-nitrophenol from p-nitrophenyl-α-D-N-acetylneuraminic acid per minute at pH 5.5 at 37°C.
Source
Arthrobacter ureafaciens
Concentration
≥5 U/mL
Form
Liquid
Purity
≥95%
pH
6
Applications
Sialidase A from Arthrobacter ureafaciens, 66 kDa can be used for exoglycosidase sequencing.
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