Description
Recognition site and hydrolysis position:
GCGGCCGC | GC↑GGCCGC |
CGCCGGCG | CGCCGG↓CG |
Source: Curtobacterium citreus N
Unit definition:
One unit of the enzyme is the amount required to hydrolyze 1 μg of Adenovirus-2 DNA in 1 hour at 37°C in a total reaction volume of 50 μl.
Assayed on:
Adenovirus-2 DNA
Optimal SE-buffer: SE-buffer Y
Enzyme activity (%):
B | G | O | W | Y | ROSE |
25 | 50 | 75 | 75 | 100 | 100 |
Storage conditions: 10 mM Tris-HCl (pH 7.5); 100 mM NaCl; 0,1 mM EDTA; 7 mM 2-mercaptoethanol; 200 μg/ml BSA; 50% glycerol. Store at -20°C.
Ligations:
After 5-fold overdigestion with enzyme about 95% of the DNA fragments can be ligated and recut.
Non-specific hydrolisis:
No nonspecific activity was detected after incubation of 1 μg of DNA Ad-2 with 10 u.a. of enzyme for 16 hours at 37°C.
Reagents Supplied with Enzyme:
Methylation sensitivity: Blocked by CG methylation.
Notes: High enzyme concentration may result in star activity.
References:
Verchozina, V.A., Degtyarev, S.Kh. Gene 157: 99-100 (1995).