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E9030

Sigma-Aldrich

Endoglycoceramidase II from Rhodococcus sp.

aqueous solution

Synonym(s):

EGCase, ceramide glycanase, glycosyl-N-acetyl-sphingosine 1,1-β-D-glucanohydrolase, oligoglycosylglucosyl(1↔1)ceramide glycohydrolase, oligoglycosylglucosylceramide glycohydrolase

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About This Item

Enzyme Commission number:
3.2.1.123 (BRENDA, IUBMB)
MDL number:
MFCD03456712
UNSPSC Code:
12352204
NACRES:
NA.54

recombinant

expressed in E. coli

Quality Level

200

conjugate

(Lipid-linked)

form

solution

mol wt

58.9 kDa

shipped in

dry ice

storage temp.

−20°C

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Application

Endoglycoceramidase II from Rhodococcus sp. has been used in a study to assess the differentiation of glycosphingolipid-derived glycan structural isomers by liquid chromatography and mass spectrometry. Endoglycoceramidase II from Rhodococcus sp. has also been used in a study to investigate structural and mechanistic analyses of endo-glycoceramidase II.

Unit Definition

One unit will hydrolyze 1 μmol of asialo-GM1 per min at 37 °C at pH 5.0.

Physical form

Solution in 20 mM sodium acetate buffer, pH 6.0, containing 0.2% BSA and 0.1% Lubrol PX.

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Ryuichi Higuchi et al.
Chemical & pharmaceutical bulletin, 54(3), 287-291 (2006-03-02)
A ganglioside molecular species GP-3 (1) has been obtained from the water-soluble lipid fraction of the chloroform/methanol extract of the starfish Asterina pectinifera. The structure of the ganglioside has been determined on the basis of chemical and spectroscopic evidence. Compound
Matthew E C Caines et al.
The Journal of biological chemistry, 282(19), 14300-14308 (2007-03-03)
endo-Glycoceramidase, a membrane-associated family 5 glycosidase, deviates from the typical polysaccharide substrate specificity of other soluble members of the family, preferentially hydrolyzing glycosidic linkages between the oligosaccharide and ceramide moieties of gangliosides. Here we report the first x-ray crystal structures
Hiroaki Korekane et al.
Analytical biochemistry, 364(1), 37-50 (2007-03-14)
The structures of acidic glycosphingolipids in colon adenocarcinoma have been analyzed extensively using a number of conventional methods, such as thin-layer chromatography and methylation analysis, and a variety of acidic glycosphingolipids present in the tissues have been reported. However, because
Nahid Azzouz et al.
International journal for parasitology, 32(6), 677-684 (2002-06-14)
Glycolipids are important components of cellular membranes involved in various biological functions. In this report, we describe the identification of the de novo synthesis of glycosphingolipids by Toxoplasma gondii tachyzoites. Parasite-specific glycolipids were identified by metabolic labelling of parasites with
Jamie R Rich et al.
Chemical communications (Cambridge, England), 47(38), 10806-10808 (2011-09-01)
Glycosynthase mutants of Rhodococcus sp. endo-glycoceramidase II efficiently synthesize complex glycosphingolipids. Glycosyl fluoride donors may be assembled via sequential glycosyltransferase-catalysed glycosylation of lactosyl fluoride. Alternatively, lactosyl fluoride may be coupled to sphingosine prior to subsequent glycosylation steps.
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