商品编号


E-BNAHP



品牌


Megazyme



公司


Megazyme



公司分类


Enzymes



Size

100 Units at 40
o
C

商品信息

High purity β-
N
-Acetylhexosaminidase (prokaryote) for use in research, biochemical enzyme assays and?
in vitro?
diagnostic analysis.
EC 3.2.1.52
CAZy Family: GH20
CAS: 9012-33-3
beta-
N
-acetyl-D-hexosaminide;?
N
-acetylhexosaminohydrolase
Recombinant.
From a prokaryote.
In 3.2 M ammonium sulphate.
Supplied at ~ 1,000 U/mL.
Specific activity
:
?
~ 260 U/mg protein (on?
p
NP-β-D-
N
-acetylglucosamine) at pH 4.0 and 40
o
C;?
~ 723 U/mg protein (on?
p
NP-β-D-
N
-acetylglucosamine) at pH 4.0 and 60
o
C.
St
ABI
lity
:
?> 2 years at 4
o
C.







DESCRIPTION


β-
N
-Acetylhexosaminidase (prokaryote)


EC 3.2.1.52
CAZy Family: GH20
CAS: 9012-33-3


Synonyms:

beta-
N
-acetyl-D-hexosaminide;?
N
-acetylhexosaminohydrolase
Form:

In 3.2 M ammonium sulphate.


St
ABI
lity:

> 2 years at 4
o
C.


Specific activity:

~ 260 U/mg protein (on?
p
NP-β-D-
N
-acetylglucosamine) at pH 4.0 and 40
o
C;
~ 723 U/mg protein (on?
p
NP-β-D-
N
-acetylglucosamine) at pH 4.0 and 60
o
C.


Unit definition:

One Unit of pyruvate kinase activity is defined as the amount of enzyme required to convert one ?mole of phosphoenolpyruvate to pyruvate per min in Tris.HCl buffer (100?mM) at pH 7.2 at 37
o
C.


Specificity:

Hydrolysis of terminal non-reducing?
N
-acetyl-D-hexosamine residues in?
N
-acetyl-β-D-hexosaminides from glycoproteins and oligosaccharides.


Applications:

For use in glyco
BIOLOG
y research.