Human Dihydrofolate Reductase/DHFR Recombinant Protein
Human Dihydrofolate Reductase/DHFR Recombinant Protein expressed in E. coli with His-tag. Sequence domain: 1-187aa. Application (s) : SDS-PAGE, Enzyme Activity.
Product Specifications
Synonyms
Dihydrofolate reductase, EC 1.5.1.3
Gene Name
DHFR
UniProt
P00374
Tag
His-Tag
Source
E. coli
Applications
SDS-PAGE, Enzyme Activity
Field of Research
Redox Proteins
Purification
> 95% by SDS-PAGE
Concentration
1mg/mL (determined by Bradford assay)
Bioactivity
Specific activity is > 2000 pmol/min/ug, and is defined as the amount of enzyme that converts 1.0 pmole of dihydrofolic acid to tetrahydrofolic acid per minute at pH 6.5 at 25°C.
Form
Liquid
Storage Conditions
Can be stored at 2°C to 8°C for 1 week. For long-term storage, aliquot and store at -20°C to -80°C. Avoid repeated freeze-thaw cycles. (Ships with gel ice.)
Observed Molecular Weight
23.6 kDa (207aa) confirmed by MALDI-TOF
Contents
20mM Tris-HCl buffer (pH 8.0) containing 0.1M Nacl 2mM DTT, and 30% glycerol
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