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A0810

Sigma-Aldrich

Endoglycosidase H from Streptomyces plicatus

recombinant, expressed in E. coli, buffered aqueous solution

Synonyme(s) :

β-N-Acetylglucosaminidase H

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About This Item

Numéro CAS:
Numéro de classification (Commission des enzymes):
Numéro MDL:
Code UNSPSC :
12352204
Nomenclature NACRES :
NA.32
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Produit recombinant

expressed in E. coli

Niveau de qualité

Conjugué

(N-linked)

Forme

buffered aqueous solution

Conditions d'expédition

wet ice

Température de stockage

2-8°C

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Description générale

Endoglycosidase H or endo-β-N-acetylglucosaminidase H is an glycohydrolase. It is produced by Streptomyces plicatus and other Streptomyces species.[1]

Actions biochimiques/physiologiques

Endoglycosidase H is involved in cleaving the N-linked glycans present between the two N-acetylglucosamine (GlcNAc) residues in the core of the glycan chain in high-mannose sugars.[2]

Définition de l'unité

One unit will release N-linked oligosaccharides from 1 μmole of denatured ribonuclease B per min at 37 °C at pH 5.5.

Forme physique

Solution in 20 mM Tris HCl, pH 7.5, containing 50 mM NaCl, 1 mM EDTA

Code de la classe de stockage

12 - Non Combustible Liquids

Classe de danger pour l'eau (WGK)

WGK 1

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)


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Consulter la Bibliothèque de documents

High-Level Expression of Endo-
Wang F, et al.
Testing, 10(3) (2015)
High-Level Expression of Endo-
Freeze H H and Kranz C
Current Protocols in Molecular Biology, 0 17(3) (2010)
Ulla-Maja Bailey et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 923-924, 16-21 (2013-03-05)
Post-translational modification of proteins with glycosylation is of key importance in many biological systems in eukaryotes, influencing fundamental biological processes and regulating protein function. Changes in glycosylation are therefore of interest in understanding these processes and are also useful as
Eric M Rubenstein et al.
The Journal of cell biology, 197(6), 761-773 (2012-06-13)
Little is known about quality control of proteins that aberrantly or persistently engage the endoplasmic reticulum (ER)-localized translocon en route to membrane localization or the secretory pathway. Hrd1 and Doa10, the primary ubiquitin ligases that function in ER-associated degradation (ERAD)
Midori Umekawa et al.
Biochimica et biophysica acta, 1800(11), 1203-1209 (2010-07-22)
An efficient method for synthesizing homogenous glycoproteins is essential for elucidating the structural and functional roles of glycans of glycoproteins. We have focused on the transglycosylation activity of endo-ß-N-acetylglucosaminidase from Mucor hiemalis (Endo-M) as a tool for glycoconjugate syntheses, since

Articles

Explore strategies for releasing N-linked glycans with PNGase F, PNGase A & native & sequential deglycosylation with endoglycosidases & exoglycosidases.

Explore strategies for releasing N-linked glycans with PNGase F, PNGase A & native & sequential deglycosylation with endoglycosidases & exoglycosidases.

Explore strategies for releasing N-linked glycans with PNGase F, PNGase A & native & sequential deglycosylation with endoglycosidases & exoglycosidases.

Explore strategies for releasing N-linked glycans with PNGase F, PNGase A & native & sequential deglycosylation with endoglycosidases & exoglycosidases.

Questions

  1. Could you provide guidance on adjusting the pH of a solution that has a pH of 7.5, even though the workable pH range mentioned in the data sheet is 5.0–6.0? Specifically, which acid would be best to use for adjusting the pH before using the solution?

    1 answer
    1. Please consider that the condition of the stock enzyme is different from the reaction in which it is used. You will be using a small amount of enzyme in a buffered reaction that is adjusted to the optimal pH by the reaction buffer itself.

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