|Source||E.coli strain, that carries the cloned gene BamHI from Bacillus amyloliquefaciens H|
|Assayed on||Lambda DNA|
|Unit definition||One unit of the enzyme is the amount required to hydrolyze 1 μg of Lambda DNA in 1 hour at 37°C in a total reaction volume of 50 μl.|
|Reaction buffer||SE-buffer G + BSA, (10 mM Tris-HCl (pH 7.6 at 25°C); 10 mM MgCl2; 50 mM NaCl; 1 mM DTT + 100 μg/ml BSA)|
|Storage conditions||10 mM Tris-HCl (pH 7.6); 50 mM NaCl; 0,1 mM EDTA; 100 μg/ml BSA; 1 mM DTT; 50% glycerol. Store at -20°C.|
|Ligations||After 50-fold overdigestion with enzyme more than 90% of the DNA fragments can be ligated and recut.|
|Non-specific hydrolisis||No nonspecific activity was detected after incubation of 1 μg of Lambda DNA with 40 u.a. of enzyme for 16 hours at 37°C.
|Reagents Supplied with Enzyme||
10 X SE-buffer G, BSA (except E021m, E021T and E022T).|
For E021T and E022T an additional 10X SE-buffer ROSE is supplied.
|Inactivation 20 minutes under||65oC|
|Notes||High enzyme concentration may result in star activity.|
To obtain 100% activity, BSA should be added to the 1x reaction mix to a final concentration of 100 μg/ml.
Do not use BSA for long incubation.
|MSDS:||Download MSDS as PDF|
|References:||Wilson, G.A. and Young, F.E. J. Mol. Biol. 97: 123-125 (1975).
Roberts, R.J., Wilson, G.A., Young, F.E. Nature 265: 82-84 (1977)|