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G7163

Sigma-Aldrich

α-Galactosidase, positionally specific from Escherichia coli

recombinant, expressed in E. coli, buffered aqueous solution

Synonym(e):

1,6-alpha-D-galactoside galactohydrolase, alpha-Galactosidase, melibiase

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About This Item

CAS-Nummer:
9025-35-8
EC-Nummer:
3.2.1.22 (BRENDA, IUBMB)
MDL-Nummer:
MFCD00130486
UNSPSC-Code:
12352204
NACRES:
NA.32

Rekombinant

expressed in E. coli

Qualitätsniveau

200

Form

buffered aqueous solution

Spezifische Aktivität

≥20 units/mg protein

Mol-Gew.

80 kDa

Versandbedingung

wet ice

Lagertemp.

2-8°C

Angaben zum Gen

Escherichia coli CFT073 ... melA(1037886)

Verwandte Kategorien

Biochem./physiol. Wirkung

Cleaves α(1→3)- and α(1→6)-linked, non-reducing terminal galactose from complex carbohydrates and glycoproteins. It is particularly efficient for removing α-linked galactose under conditions where the pH must be neutral or above, for example, with live cells.

Einheitendefinition

One unit will hydrolyze 1 μmole of p-nitrophenyl α-D-galactopyranoside per min at pH 6.5 at 25 °C.

Physikalische Form

This product is a sterile-filtered aqueous buffered solution.

Inhibitor

Produkt-Nr.
Beschreibung
Preisangaben

D9641

Deoxygalactonojirimycin hydrochloride

Substrat

Produkt-Nr.
Beschreibung
Preisangaben

Lagerklassenschlüssel

12 - Non Combustible Liquids

WGK

WGK 2

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Analysenzertifikate (COA)

Suchen Sie nach Analysenzertifikate (COA), indem Sie die Lot-/Chargennummer des Produkts eingeben. Lot- und Chargennummern sind auf dem Produktetikett hinter den Wörtern ‘Lot’ oder ‘Batch’ (Lot oder Charge) zu finden.

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K Schmid et al.
European journal of biochemistry, 67(1), 95-104 (1976-08-01)
The utilization by Escherichia coli K12 of raffinose as sole carbon source depends on a new raffinose transport system, an invertase and an alpha-galactosidase specified by the Raf-plasmid D1021. The alpha-galactosidase was purified to homogeneity from a mutant strain with
Romain Merceron et al.
The Journal of biological chemistry, 287(47), 39642-39652 (2012-09-27)
The α-galactosidase AgaA from the thermophilic microorganism Geobacillus stearothermophilus has great industrial potential because it is fully active at 338 K against raffinose and can increase the yield of manufactured sucrose. AgaB has lower affinity for its natural substrates but
Hongwei Gao et al.
Artificial cells, nanomedicine, and biotechnology, 41(1), 32-36 (2012-10-04)
Enzymatical conversion of A or B RBCs into group O RBCs (ECORBCs) was achieved by using α-N-acetylgalactosaminidase and α-galactosidase, respectively. Now, we initiated AB to O-RBC conversion by using these two enzymes together. But α-N-acetylgalactosaminidase and α-galactosidase's preserving and their
Dominique P Germain et al.
Orphanet journal of rare diseases, 7, 91-91 (2012-11-28)
Fabry disease (FD) is a genetic disorder resulting from deficiency of the lysosomal enzyme α-galactosidase A (α-Gal A), which leads to globotriaosylceramide (GL-3) accumulation in multiple tissues. We report on the safety and pharmacodynamics of migalastat hydrochloride, an investigational pharmacological
Costanza Simoncini et al.
The neurologist, 18(6), 413-414 (2012-11-02)
Fabry disease (FD) is a rare, X-linked lysosomal storage disorder with multiorgan involvement. FD is caused by a partial or total deficit of α-galactosidase A enzyme, which is responsible for the accumulation of glycosphingolipids in a variety of cell types.
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