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Asparaginase from E. coli, Recombinant
Cat No.
NATE-1932
Description
Asparaginase (EC 3.5.1.1, USAN) or Colaspase (BAN) is an enzyme that catalyzes the hydrolysis of asparagine to aspartic acid. Asparaginases are enzymes expressed and produced by microorganisms.
Source
E. coli
Form
In 2.5 M lithium sulphate.
Enzyme Commission Number
EC 3.5.1.1
Activity
~ 15 U/mg
CAS No.
9015-68-3
Molecular Weight
~ 37,900
Concentration
~ 350 U/mL
Isoelectric point
~ 6.3
Unit Definition
One Unit of asparaginase activity is defined as the amount of enzyme required to produce one μmole of L-aspartate from L-asparagine (7.3 mM) per minute in the presence of NADPH in Tris.HCL buffer (45 mM), pH 8.0.
Optimum pH
8
Optimum temperature
37°C
Stability
> 4 years at 4°C.
Storage
4°C
Synonyms
EC 3.5.1.1; Asparaginase; Colaspase; L-asparaginase; L-asparagine amidohydrolase
Download
Download Datasheet"Asparaginase" Total Products Page
| Catalog | Product Name | EC No. | CAS No. | Source | Price |
|---|---|---|---|---|---|
| NATE-0538 | Escherichia coli Asparaginase−polyethylene glycol | Escherichia coli | Inquiry | ||
| NATE-1577 | L-Asparaginase from Guinea pig, Recombinant | EC 3.5.1.1 | 9015-68-3 | E. coli | Inquiry |
| PHAM-226 | Native Escherichia coli Asparaginase | EC 3.5.1.1 | 9015-68-3 | Escherichia coli | Inquiry |
| EXWM-4377 | Asparaginase (Food grade) | EC 3.5.1.1 | 9015-68-3 | Inquiry |