Cleaves terminal sialic-acid residues that are α2,3-, α2,6-, or α2,8-linked to Gal, GlcNAc, GalNAc, AcNeu, GlcNeu, oligosaccharides, glycolipids, or glycoproteins. Relative rate of cleavage is α2,3 >α2,8 = α2,6, determined on bonds in tri- and tetrasaccharides.
表达系统
E. coli
种属
Clostridium perfringens
蛋白长度
Neuraminidase (Sialidase) is cloned from Clostridium perfringens and expressed in E. coli.
预测分子量
44.04 kDa
性质
Recombinant
内毒素水平
Please contact with the lab for this information.
纯度
>90% as determined by SDS-PAGE.
应用
Neuraminidase (Sialidase) has been used to desialylate transferrin in order to study its isoforms in human serum.
状态
Lyophilized
保存溶液
Lyophilized from a solution in PBS pH 7.4, 0.02% NLS, 1mM EDTA, 4% Trehalose, 1% Mannitol.
稳定性和存储
Use a manual defrost freezer and avoid repeated freeze thaw cycles.Store at 2 to 8 °C for one week .Store at -20 to -80 °C for twelve months from the date of receipt.
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