AccB1 I

Cat :
Recognition Sequence :
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 Temperature :
Form :
Storage Buffer :
10 mM Tris-HCl (pH 7.5); 50 mM KCl; 0.1 mM EDTA; 7 mM 2-mercaptoethanol; 200 μg/ml BSA; 50% glycerol.
Ligation :
After 10-fold overdigestion with enzyme 95% of the DNA fragments can be ligated and recut.
Source :
Acinetobacter calcoaceticus B1
Assayed on :
Lambda DNA
Working buffer :
K (10 mM Tris-HCl (pH 7.6 at 25°C); 10 mM MgCl2; 100 mM KCl; 1 mM DTT.) + BSA
AccB1 I
Non-specific hydrolisis :
No nonspecific activity was detected after incubation of 1 μg of Lambda DNA with 10 u.a. of enzyme for 16 hours at 37°C.
Size :
500U; 2500U
Concentration, u.a./ml :
Inactivation :
20min Under 65°C
Methylation sensitivity :
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.
Reagents Supplied :
10 X SE-buffer K, BSA
Storage :


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