SibEnzyme restriction enzymes database

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EcoICR I

Enzyme name EcoICR I
Prototype SacI
SKU SE-E469
Turbo version Not available
High-concentration version Not available
Recognition site
5'… GAG▼CTC …3'
3'… CTC▲GAG …5'
Source Escherichia coli ICR
Optimal buffer SE-buffer G
Optimal temperature 37 °C
Inactivation temperature 65 °C
Buffer activity
BGOWYROSE
7510000755
Unit definition One unit of the enzyme is the amount required to hydrolyze 1 μg of Lambda DNA (HindIII-digest) in 1 hour at 37°C in a total reaction volume of 50 μl.
Assayed on Lambda DNA (HindIII-digest)
Storage conditions 10 mM Tris-HCl (pH 7.5); 50 mM KCl; 0.1 mM EDTA; 7 mM 2-mercaptoethanol; 50% glycerol; Store at -20°C.
Ligation After 5-fold overdigestion with enzyme > 90% of the DNA fragments can be ligated and recut.
Nonspecific hydrolysis 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.
Methylation sensitivity not tested
Supplied with enzyme 10 X SE-buffer G, BSA
Notes To obtain 100% activity, BSA should be added to the 1 x reaction mix to a final concentration of 100 μg/ml Do not use BSA for long incubation.
References
  1. Sugisaki H., Maekawa Y., Kanazawa S., Takanami M. Bull. Inst. Chem. Res. Kyoto Univ. 60: 328-335 (1982) Yankovsky N.K., Fonstein M.Yu., Lashina S.Yu., Bukanov N.O., Yakubovich N.V., Ermakova L.M., Rebentish B.A., Janulaitis A., Debabov V.G. Gene 81: 203-210 (1989)

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EcoICR I

Enzyme name EcoICR I
Prototype SacI
SKU SE-E469
Turbo version Not available
High-concentration version Not available
Recognition site
5'… GAG▼CTC …3'
3'… CTC▲GAG …5'
Source Escherichia coli ICR
Optimal buffer SE-buffer G
Optimal temperature 37 °C
Inactivation temperature 65 °C
Buffer activity
BGOWYROSE
7510000755
Unit definition One unit of the enzyme is the amount required to hydrolyze 1 μg of Lambda DNA (HindIII-digest) in 1 hour at 37°C in a total reaction volume of 50 μl.
Assayed on Lambda DNA (HindIII-digest)
Storage conditions 10 mM Tris-HCl (pH 7.5); 50 mM KCl; 0.1 mM EDTA; 7 mM 2-mercaptoethanol; 50% glycerol; Store at -20°C.
Ligation After 5-fold overdigestion with enzyme > 90% of the DNA fragments can be ligated and recut.
Nonspecific hydrolysis 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.
Methylation sensitivity not tested
Supplied with enzyme 10 X SE-buffer G, BSA
Notes To obtain 100% activity, BSA should be added to the 1 x reaction mix to a final concentration of 100 μg/ml Do not use BSA for long incubation.
References
  1. Sugisaki H., Maekawa Y., Kanazawa S., Takanami M. Bull. Inst. Chem. Res. Kyoto Univ. 60: 328-335 (1982) Yankovsky N.K., Fonstein M.Yu., Lashina S.Yu., Bukanov N.O., Yakubovich N.V., Ermakova L.M., Rebentish B.A., Janulaitis A., Debabov V.G. Gene 81: 203-210 (1989)