Unpublished data
Unpublished data.
Ama87 I
| Enzyme name | Ama87 I | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Prototype | AvaI | ||||||||||||
| Known analogs | AvaI, BsiHKCI, BsoBI, Eco88I, NspIII | ||||||||||||
| SKU | SE-E017 | ||||||||||||
| Turbo version | Not available | ||||||||||||
| High-concentration version | Not available | ||||||||||||
| Restriction type | Type IIPiType IIP enzymes are classical Type II restriction enzymes with palindromic recognition sequences and symmetric cleavage sites. | ||||||||||||
| Recognition site | 5'… C▼YCGRG …3' 3'… GRGCY▲C …5' | ||||||||||||
| Optimal buffer | SE-buffer W (10 mM Tris-HCl (pH 8.5 at 25°C); 10 mM MgCl2; 100 mM NaCl; 1 mM DTT.) | ||||||||||||
| Optimal temperature | 37 °C | ||||||||||||
| Inactivation temperature | 65 °C | ||||||||||||
| Buffer activity |
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| 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. | ||||||||||||
| Assayed on | Lambda DNA | ||||||||||||
| Storage conditions | 10 mM KH 2 PO 4 (pH 7.2); 100 mM NaCl; 0.1 mM EDTA; 7 mM 2-mercaptoethanol; 50% glycerol. Store at -20°C. | ||||||||||||
| Ligation | After 10-fold overdigestion with enzyme more than 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 | ||||||||||||
| Reagents supplied with enzyme | 10 X SE-buffer W, BSA | ||||||||||||
| Notes | 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. | ||||||||||||
| References |