Fortfahren mit
A6680
N-Acetylneuraminsäure-Aldolase aus E. coli
lyophilized powder, ≥20 units/mg protein (biuret)
Synonym(e):
N-Acetylneuraminat-Pyruvat-Lyase, N-Acetylneuraminsäure-Lyase, NANA-Aldolase, Sialyl-Aldolase
Größe auswählen
| Größe/SKU | Verfügbarkeit | Preis |
|---|---|---|
25 units | Warenkorb auf Verfügbarkeit prüfen | CHF 954.00 |
Über diesen Artikel
CHF 954.00
form
lyophilized powder
Quality Segment
specific activity
≥20 units/mg protein (biuret)
mol wt
~98 kDa
storage temp.
−20°C
General description
Michaelis constant: 2.5 x 10‾3M (N-Acetylneuraminic acid)
Structure: 3 subunits (approx. 35,000) per mol of enzyme
Inhibitors: p-Chloromercuribenzoate, sodium dodecyl sulfact, Hg++, Ag+
Optimum pH: 7.5– 8.0
Optimum temp: 70°C
pH Stability: pH 6.0–9.0 (10°C, 25hr)
Thermal stability: Below 65°C (pH 7.5, 30 min)
Application
coupled with the related enzymes in clinical analysis.
For industrial use, this enzyme is useful for enzymatic synthesis of sialic acid.
Physical form
Other Notes
1 of 1
Dieser Artikel | |||
|---|---|---|---|
| description lyophilized powder, ≥20 units/mg protein (biuret) | description recombinant, expressed in E. coli BL21, ≥3.0 units/mg protein | description A component of mucoproteins, mucopolysaccharides, and mucolipids. | description ≥98% (HPLC), from Escherichia coli |
| specific activity ≥20 units/mg protein (biuret) | specific activity ≥3.0 units/mg protein | specific activity - | specific activity - |
| form lyophilized powder | form lyophilized powder | form solid | form powder |
| mol wt ~98 kDa | mol wt 33.4 kDa | mol wt - | mol wt - |
| storage temp. −20°C | storage temp. −20°C | storage temp. −20°C | storage temp. −20°C |
| Quality Level 200 | Quality Level 200 | Quality Level 100 | Quality Level 300 |
Lagerklasse
10 - Combustible liquids
Was ist los?
WGK 3
Flammpunkt (°F)
Not applicable
Flammpunkt (°C)
Not applicable
PSA (Persönliche Schutzausrüstung)
Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
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