SibEnzyme restriction enzymes database

Список ферментов

BstSN I

Enzyme name BstSN I
Prototype SnaBI
SKU SE-E065
Turbo version Not available
High-concentration version Not available
Recognition site
5'… TAC▼GTA …3'
3'… ATG▲CAT …5'
Source Bacillus stearothermophilus SN
Optimal buffer SE-buffer B
Optimal temperature 37 °C
Inactivation temperature 80 °C
Buffer activity
BGOWYROSE
100500105050
Unit definition One unit of the enzyme is the amount required to hydrolyze 1 μg of T7 DNA in 1 hour at 37°C in a total reaction volume of 50 μl.
Assayed on T7 DNA
Storage conditions 10 mM Tris-HCl (pH 7.5); 250 mM NaCl; 0.1 mM EDTA; 100 μg/ml BSA; 7 mM 2-mercaptoethanol; 50% glycerol. Store at 20°C.
Ligation After 5-fold overdigestion with enzyme about 70% of the DNA fragments can be ligated and recut.
Nonspecific hydrolysis No nonspecific activity was detected after incubation of 1 μg of T7 DNA with 5 u.a. of enzyme for 16 hours at 37°C.
Methylation sensitivity not tested
Supplied with enzyme 10 X SE-buffer B
Notes High enzyme concentration results in star activity
References
  1. Myakisheva, T.V., Dedkov, V.S., Kileva, E.V., Abdurashitov, M.A., Shevchenko, A.V., Degtyarev, S.K. Unpublished observations (1995).

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BstSN I

Enzyme name BstSN I
Prototype SnaBI
SKU SE-E065
Turbo version Not available
High-concentration version Not available
Recognition site
5'… TAC▼GTA …3'
3'… ATG▲CAT …5'
Source Bacillus stearothermophilus SN
Optimal buffer SE-buffer B
Optimal temperature 37 °C
Inactivation temperature 80 °C
Buffer activity
BGOWYROSE
100500105050
Unit definition One unit of the enzyme is the amount required to hydrolyze 1 μg of T7 DNA in 1 hour at 37°C in a total reaction volume of 50 μl.
Assayed on T7 DNA
Storage conditions 10 mM Tris-HCl (pH 7.5); 250 mM NaCl; 0.1 mM EDTA; 100 μg/ml BSA; 7 mM 2-mercaptoethanol; 50% glycerol. Store at 20°C.
Ligation After 5-fold overdigestion with enzyme about 70% of the DNA fragments can be ligated and recut.
Nonspecific hydrolysis No nonspecific activity was detected after incubation of 1 μg of T7 DNA with 5 u.a. of enzyme for 16 hours at 37°C.
Methylation sensitivity not tested
Supplied with enzyme 10 X SE-buffer B
Notes High enzyme concentration results in star activity
References
  1. Myakisheva, T.V., Dedkov, V.S., Kileva, E.V., Abdurashitov, M.A., Shevchenko, A.V., Degtyarev, S.K. Unpublished observations (1995).