Description
Biochem/physiol Actions Releases α（2→3）-linked N-acetylneuraminic acid from complex oligosaccharides.
Packaging Provided with 5× reaction buffer （250 mM sodium phosphate, pH 6.0）.
Preparation Note Expressed in glycosidase-free hosts.
Unit Definition One unit will hydrolyze 1μmole of 4-methylumbelliferyl α-D-N-acetylneuraminide per min at pH 5.0 at 37 °C.
Physical form Solution in 20 mM sodium phosphate, pH 7.5

Properties
form buffered aqueous solution
foreign activity β-Galactosidase, α-mannosidase, β-hexosaminidase, α-fucosidase, and proteases, none detected
storage temp. 2-8°C

Safety
Personal Protective Equipment Eyeshields, Gloves, type N95 （US）, type P1 （EN143） respirator filter
WGK Germany 3
RTECS