Recombinant human ALK2 a.a. 147-509, (Genbank Accession No. NM_1001105) with an N-terminal FLAG-Tag and C-terminal Avi-Tag, expressed in Sf9 cells using a baculovirus expression system. MW= 45 kDa.
Immunogen Region
147-509
Tag
N-terminal FLAG-Tag, C-terminal Avi-Tag
Formulation
Formulated in: 40mM Tris-HCl pH 8.0, 110mM NaCl, 2.2mM KCl, 8ng/uL Flag peptide, 3mM DTT, and 20% glycerol.
Species
Human
Application
Useful for the study of enzyme kinetics, screening inhibitors, and selectivity profiling
Notes
Enzyme reactions include 40 mM Tris pH 7.4, 20 mM MgCl2, 0.1 mg/mL BSA, 10 uM ATP, 0.2 mg/mL casein, 3 mM DTT, and various amounts of ALK2 incubated 45 minutes at 30 °C. Followed by addition of 25 uL of BPS ADP-Glo reagent incubated 45 minutes at room temperature. Followed by addition of 50 ul of BPS Kinase Detection Reagent incubated 45 minutes at room temperature. Luminescence was measured.
Avoid freeze/thaw cycles. Storing diluted enzyme is not recommended. If necessary, use carrier protein (BSA 0.1 - 0.5%).
GenBank
NM_001105
Mw(kda)
45 kDa
Synonyms
ALK2, Haspin homolog ALK2, ACVR1
Uniprot
Q04771
Shipping Temperature
-80°C (dry ice)
Format
Aqueous buffer solution.
Storage
At least 6 months at -80°C.
Reference
1. Kaplan, F., S., et al., Hum. Mutat. 2009;30:379-390.2. Yu, P.B., et al., Nature Med. 2008;14:1363-1369.