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AjiI (BmgBI)|MBI ER1941|进口现货
Storage Buffer
AjiI is supplied in:
10 mM Tris-HCl (pH 7.4 at 25°C), 100 mM KCl, 1 mM DTT, 1 mM EDTA, 0.2 mg/ml BSA and 50% (v/v) glycerol.
Digestion of Agarose-embedded DNA
Minimum 5 units of the enzyme are required for complete digestion of 1 µg of agarose-embedded lambda DNA in 16 hours.
Ligation and Recleavage
After 50-fold overdigestion with AjiI, approximately 80% of the DNA fragments can be ligated. No more than 50% of these can be recut due to the asymmetric recognition sequence of AjiI. The remaining uncleaved ligation products may be cut by AatII and Eco72I (PmaCI).
Conditions for 100% Activity
1X Buffer AjiI:
10 mM Bis-Tris Propane-HCl (pH 6.5 at 37°C), 10 mM MgCl2, 100 mM KCl and 0.1 mg/ml BSA.
Incubate at 37°C. |