44498

ββ-1,4-Galactosyl-Transferase I human, rekombinant aus Saccharomyces cerevisiae

≥0.2 unit/mL

• Synonym(e): UDP-galactose-N-acetylglucosamin-β-1,4-galctosyltransferase I, human, rekombinant
• CAS-Nummer: 9054-94-8
• UNSPSC Code: 12352204
• MDL number: MFCD03456195
• EG-Nummer: 2.4.1.90 (BRENDA, IUBMB)
• Recombinant: expressed in Saccharomyces cerevisiae
• Concentration: ≥0.2 unit/mL, 0.5-4 mg/mL protein

Eigenschaften

• recombinant: expressed in Saccharomyces cerevisiae
• concentration: ≥0.2 unit/mL, 0.5-4 mg/mL protein
• impurities: ≤0.1% β-galactosidase
• UniProt accession no.: Q02742
• storage temp.: −20°C
• Gene Information: human ... GCNT1(2650)

Beschreibung

Biochem/physiol Actions

β-1,4-Galactosyl Transferase catalyzes the transfer of galactose from UDP-galactose to the terminal N-acetylglucosamine residues on elongating oligosaccharide chains. It is also considered to be a biosynthetic enzyme of the Golgi apparatus. β-1,4-Galactosyl Transferase can also be found on the cell surface functioning as a cell-adhesion molecule during various cellular interactions by binding to N-acetylglucosamine containing oligosaccharide substrates or ligands in the extracellular matrix.

Other Notes

1 U entspricht jener Enzymmenge, die pro Minute 1 μmol Galactose aus UDP-Galactose zu N-Acetyl-D-glucosamin umwandelt bei pH 7.4 und 37°C in Gegenwart von α-Lactalbumin

enthält 50% Glycerol, 50 mM Tris-HCl-Puffer, pH 7.5, 2 mM 2-Mercaptoethanol

Sicherheitshinweise

• Lagerklasse: 10 - Combustible liquids
• Was ist los?: WGK 2
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• PSA (Persönliche Schutzausrüstung): Eyeshields, Gloves