Not determined. This product is recommended for use in applications that do not require a catalytically active form of the protein.
Storage and Stability
May be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing.. Store at -20°C. Aliquots are stable for 6 months after receipt at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.
Source
Recombinant, E. coli
Purity
~85% (SDS-PAGE)
Concentration
~0.1mg/ml
Form
Supplied as a liquid in 20mM Tris-HCl buffer, pH 8.0, 0.15M NaCl, 30% glycerol.
Important Note
This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.
References
1. Kagaya A, Shimada H, et al. (2011). Proteome Sci. 9(1):31.