Origin:
E.coli strain that caries the cloned Sph I gene from Streptomyces phaeochromogenes
Concentration:
5000, u.a./ml
Recognition site:
GCATG/C
C/GTACG
Reaction buffer:
GM-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 7.5); 100 mM NaCl; 0.1 mM EDTA; 1 mM DTT; 100 µg/ml BSA; 50% glycerol.
Storage temperature:
-20°C
Ligation:
After 10-fold overdigestion with enzyme more than 90% of DNA fragments can be ligated and recut.
Non-specific hydrolysis:
No nonspecific activity was detected after incubation of 1 μg of DNA with 10 u.a. of enzyme for 16 hours at 37°C.
Optimum temperature:
37°C
Inactivation 20 minutes:
under 65°C
Enzyme activity in % of maximum:
B | G | O | W | Y |
25-50 | 100 | 75-100 | 75-100 | 50-75 |
Product: | |
Cat. No. | Size |
E129 | 200U |
E130 | 1000 U |