exo-α-Sialidase (Salmonella typhimurium)
Reference code: E-SIALST
250 Units
This product has been discontinued
Content:
250 Units
Shipping Temperature:
Ambient
Storage Temperature:
2-8oC
Formulation:
In 3.2 M ammonium sulphate
Physical Form:
Suspension
Stability:
Minimum 1 year at 4oC. Check vial for details.
Enzyme Activity:
α-Sialidase
EC Number:
3.2.1.18
CAZy Family:
GH33
CAS Number:
9001-67-6
Synonyms:
exo-alpha-sialidase; acetylneuraminyl hydrolase
Source:
Salmonella typhimurium
Molecular Weight:
42,900
Concentration:
Supplied at ~ 2,500 U/mL
Expression:
Recombinant from Salmonella typhimurium
Specificity:
Hydrolysis of unbranched, non-reducing terminal α-2,3-linked >> α-2,6-linked >> α-2,8-linked N-acetylneuraminic acid (NANA; Neu5Ac) residues from glycoproteins and oligosaccharides of glycoconjugates.
Specific Activity:
~ 750 U/mg (37oC, pH 7.0 on pNP-α-D-N-acetylneuraminic acid)
Unit Definition:
One Unit of sialidase activity is defined as the amount of enzyme required to release one µmole of p-nitrophenol per minute from pNP-α-D-N-acetylneuraminic acid (1 mM) in sodium phosphate buffer (100 mM), pH 7.0 at 37oC.
Temperature Optima:
37oC
pH Optima:
7
Application examples:
Applications in clinical chemistry, glycobiology and carbohydrate research.
This product has been discontinued (read more).
High purity recombinant exo-α-sialidase (Salmonella typhimurium) for use in research, biochemical enzyme assays and in vitro diagnostic analysis.
Explore more CAZy enzyme products and related glycobiology related enzymes.
Safety Information
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