Human Tie2 (GenBank Accession No. NM_000459), a.a. 771-end with N-terminal His-tag, MW=41 kDa, expressed in a Baculovirus infected Sf9 cell expression system.
Host cell line: Sf9 cells
Specific activity: 140 U/ug
Unit definition: One unit is defined as the amount of enzyme that will phosphorylate 1 pmol of Tyr substarte per minute at pH 7.4 and 30°C.
Immunogen Region
771-end
Tag
N-terminal His-tag
Formulation
25 mM Tris-HCl, pH 8.0, 100 mM NaCl, 0.05% Tween-20, 50% glycerol, and 3 mM DTT.
Species
Human
Application
Useful for the study of enzyme kinetics, screening inhibitors, and selectivity profiling
Notes
50 mM HEPES, pH 7.4, 3 mM MgCl2, 3 mM MnCl2, 1 mM DTT, 3 uM Na orthovanadate, 0.5 mM ATP, 30 ug/ml Poly (Glu:Tyr)4:1 substrate, and 2 ug/ml recombinant Tie2.
Avoid freeze/thaw cycles.
GenBank
NM_000459
Mw(kda)
41 kDa
Synonyms
TIE, TEK, Tyrosine Kinase With Immunoglobulin-Like And EGF-Like Domains 1
Uniprot
Q02763
Shipping Temperature
-80°C (dry ice)
Format
Aqueous buffer solution
Storage
At least 6 months at -80°C.
Reference
1. Ramsden, J.D., et al., Endocrinology 146 (7), 2895-2902 (2005). 2. Tammela,T., et al., Blood 105 (12), 4642-4648 (2005).