Human Metnase (SETMAR, or SET domain and mariner transposase fusion), GenBank Accession No. NM_006515, a.a. 27-684(end), with N-terminal FLAG-tag, MW=76 kDa, expressed in FreeStyle 293-F cells.
host species: human
Host species: human
Host cell line: Freestyle 293-F cells
Background
SETMAR or SET domain and mariner transposase fusion gene is a nonhomologous end-joining repair protein that regulates genomic integration of exogenous DNA by opening chromatin and facilitating joining of DNA ends. SETMAR has histone methyltransferase activity and methylates 'Lys-4' and 'Lys-36' of histone H3. SETMAR also has DNA nicking activity and may play a role in DNA repair. Human Pso4 forms a stable complex with SETMAR that regulates Metnase function in DNA repair. SETMAR has sequence-specific DNA-binding activity and recognizes the 19-mer core of the 5'-terminal inverted repeats (TIRs) of the Hsmar1 element.
Immunogen Region
27-684(end)
Tag
N-terminal FLAG-tag
Formulation
45 mM Tris-HCl, pH 8.0, 124 mM NaCl, 2.4 mM KCl, 3 mM DTT, 90 g/ml FLAG peptide, and 10% glyceroll
Species
Human
Application
Useful for the study of enzyme kinetics, screening inhibitors, and selectivity profiling
Notes
Avoid freeze/thaw cycles.
GenBank
NM_006515
Mw(kda)
76 kDa
Synonyms
Setmar, Metnase
Uniprot
Q53H47
Shipping Temperature
-80°C (dry ice)
Format
Aqueous buffer solution
Storage
At least 6 months at -80°C.
Reference
1. Wray J. et al., Blood 114(9), 1852-1858 (2009). 2. Williamson E.A. et al., Nucleic Acids Res. 36 (18), 5822-5831 (2008).