β-Galactose Dehydrogenase from Pseudomonas fluorescens
SIGMA/G6637 - recombinant, expressed in E. coli, ammonium sulfate suspension, ≥50 units/mg protein (biuret)
Synonym: D-Galactose:NAD+ 1-oxidoreductase
CAS Number: 9028-54-0
EC Number: 232-837-4
MDL Number: MFCD00130622
Product Type: Chemical
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| application(s) | life science and biopharma |
| assay | 0.5—2.0 mg protein/mL (biuret) |
| biological source | Pseudomonas fluorescens |
| color | white |
| form | ammonium sulfate suspension |
| Quality Level | 200  |
| recombinant | expressed in E. coli |
| shipped in | wet ice |
| specific activity | ≥50 units/mg protein (biuret) |
| storage temp. | 2-8°C |
| suitability | suitable for enzyme test |
| Application: | β-Galactose Dehydrogenase from Pseudomonas fluorescens has been used for competitive inhibition in lectin histochemistry. It has also been used to measure the hydrolysis activity of Haloferax alicantei β-galactosidase on different disaccharides. |
| Biochem/physiol Actions: | β-galactose dehydrogenase catalyzes the oxidation of β-D-galactose to D-galactono-gammalactone. |
| Other Notes: | One unit will convert 1.0 μmole of |
| Physical form: | Suspension in 3.2 M (NH4)2SO4, pH approx. 6.0 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | 0.5—2.0 mg protein/mL (biuret) |
| activity | specific activity: ≥50 units/mg protein (biuret) |
| Storage Temp. | 2-8°C |
| Enzyme Commission (EC) Number | 1.1.1.48 ( BRENDA  | IUBMB ) |
| UNSPSC | 12352204 |