Human DHFR Protein

Recombinant of human DHFR protein

Product Specifications

Product Name Alternative

Dihydrofolate reductase, DHFR, DHFRP1.

Source

Escherichia Coli

Field of Research

Metabolism Research

Purity

Greater than 95.0% as determined by SDS-PAGE.

Bioactivity

Specific activity is >2000 pmol/min/ug 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 25C.

Form

Sterile Filtered colorless solution.

Storage Conditions

Stability: Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA) .Avoid multiple freeze-thaw cycles

Notes

For research use only.

Applications Notes

Enzymes

Preservative

The DHFR solution (1mg/ml) contains 20mM Tris-HCl buffer (pH8.0), 0.1M NaCl, 2mM DTT and 30% glycerol.

AA Sequence

MGSSHHHHHH SSGLVPRGSH MVGSLNCIVA VSQNMGIGKN GDLPWPPLRN EFRYFQRMTT TSSVEGKQNL VIMGKKTWFS IPEKNRPLKG RINLVLSREL KEPPQGAHFL SRSLDDALKL TEQPELANKV DMVWIVGGSS VYKEAMNHPG HLKLFVTRIM QDFESDTFFP EIDLEKYKLL PEYPGVLSDV QEEKGIKYKF EVYEKND