Pseudomonas putida formaldehyde dehydrogenase (FDH) a.a. 2 - 399 (end) (GenBank Accession No. D21201) with N-terminal His-tag, MW = 42.9 kDa, expressed in an E. coli expression system.
Specific activity: >=35 umol/min/ug
Immunogen Region
2 - 399 (end)
Tag
N-terminal His-tag
Formulation
40 mM Tris-HCl, pH 8.0, 110 mM NaCl, 2.2 mM KCl, 200 mM imidazole, and 20% glycerol
Species
Pseudomonas putida
Application
Useful for the study of enzyme kinetics, screening inhibitors, and selectivity profiling
Notes
The reaction was monitored by measuring NADH production by following absorbance at 340nm at room temperature for 5min. Buffer: pH 7.3, 20 mM Tris, 50 mM NaCl, 20 uM Fe+2, 500 mM a-ketoglutarate, 2 mM ascorbic acid, 0.01% Tween-20, and 1 mM NAD+.
Avoid freeze/thaw cycles.
GenBank
D21201
Mw(kda)
42.9 kDa
Synonyms
formaldehyde dehydrogenase, FDH
Uniprot
P46154
Shipping Temperature
-80°C (dry ice)
Format
Aqueous buffer solution
Storage
At least 6 months at -80°C.
Reference
1. Ito, K., et al., J Bacteriol. 1994;176:2483-2491. 2. Tanaka, K., et al., J Mol Biol. 2002;324:519-533.