GKX-5003- β-N-Acetylhexosaminidase (jack bean) (formerly ProZyme). Enzyme releases nonreducing terminal β(1-2,3,4,6)-linked N-acetylglucosamine (GlcNAc) and N-acetylgalactosamine (GalNAc) residues. Includes 5x Incubation Buffer [500 mM sodium citrate phosphate (pH 5.0)]

Exoglycosidases

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Артикул: GKX-5003 TME арт.: GKX-5003

Продавец

Технические характеристики

Concentration	50 U/mL
Enzyme Applications	Useful for the structural analysis of isolated glycans and glycoconjugates. pH optimum/range: For glucosaminide 5.0 — 6.0, For galactosaminide 3.5 — 4.0
Enzyme Formulation	20mM sodium citrate phosphate (pH 6.0)
Enzyme Source	Jack bean.
Enzyme Specificity	The enzyme exhibits a broad specificity, cleaving nonreducing terminal ß(1-2,3,4,6)-linked N-acetylglucosamine (GlcNAc) and N-acetylgalactosamine (GalNAc) residues. This enzyme is useful in the study of isolated glycans, glycolipids and glycoproteins, especially in combination with ß N-acetylhexosaminidase from S. pneumoniae (GK80050). We also offer this enzyme at a higher concentration — see GKX-5023. Higher enzyme concentrations may be necessary to remove bisecting ß(1-4)-linked GlcNAc residues in complex N-glycans.
Enzyme Unit Definition	One unit is defined as the amount of enzyme required to hydrolyze 1 mole of pNP N-acetyl-ß-D-glucosaminide per minute at pH 5.0 and 37C.
Molecular Weight	100 — 110 kDa
Unit	5 U
Volume	100 µL