α-N-Acetylgalactosaminidase (microbial)
High purity recombinant α-N-Acetylgalactosaminidase (microbial) for use in research, biochemical enzyme assays and in vitro diagnostic analysis.
EC 3.2.1.49
CAZy Family: GH36
CAS: 9075-63-2
alpha-N-acetylgalactosaminidase; alpha-N-acetyl-D-galactosaminide N-acetylgalactosaminohydrolase
Recombinant. From microbial source.
In solution (Tris.HCl/NaCl/EDTA).
Supplied at ~ 20 U/mL.
Specific activity:
~ 7.0 U/mg (37oC, pH 7.5 on pNP-α-D-N-acetylgalactosamine).
Stability: >2 years at 4oC.
Custom quantities and formulations available up on request.
DESCRIPTION
α-N-Acetylgalactosaminidase (microbial)
EC 3.2.1.49
CAZy Family: GH36
CAS: 9075-63-2
Synonyms:
alpha-N-acetylgalactosaminidase; alpha-N-acetyl-D-galactosaminide N-acetylgalactosaminohydrolase
Form:
In solution (Tris.HCl/NaCl/EDTA).
Stability:
> 2 years at 4oC.
Specific activity:
~ 7.0 U/mg (37oC, pH 7.5 on pNP-α-D-N-acetylgalactosamine).
Unit definition:
One Unit of α-N-acetyl-D-galactosaminidase activity is defined as the amount of enzyme required to release one μmole of p-nitrophenol per minute from pNP-α-D-N-acetylgalactosamine (1 mM) in Tris.HCl buffer (100 mM), pH 7.5 at 37oC.
Specificity:
Cleavage of non-reducing α-(1,3)-N-acetylgalactosamine residues from human blood group A and AB mucin glycoproteins, Forssman hapten and blood group A lacto series glycolipids.
Applications:
Applications in clinical chemistry, glycobiology and carbohydrate research.
