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SibEnzyme Ltd. :: Display product information: PalA I
PalA I
Catalog numberE483E484
Package, u.a.100500
Concentration, u.a./ml500-2000500-2000

Recognition siteGG^CGCGCC
Methylation sensitivityBlocked by CG methylation.
OriginPseudomanas alcaligenes BS17
Storage conditions10 mM Tris-HCl (pH 7.5); 100 mM KCl; 0.1 mM EDTA; 7 mM 2-mercaptoethanol; 200 ug/ml BSA; 50% glycerol; Store at -20C.
Assayed onLambda DNA
LigationAfter 2-fold overdigestion with enzyme more than 90% of the DNA fragments can be ligated and recut.
Non-specific activityNo nonspecific activity was detected after incubation of 1 ug of Lambda DNA with 2 u.a. of enzyme for 16 hours at 37C.
Optimum temperature37 oC
Inactivation 20 minutes65oC
Optimum SE-bufferY (33 mM Tris-acetate (pH 7.9 at 25C); 10 mM magnesium acetate; 66 mM potassium acetate; 1 mM DTT.)

Enzyme % activity:
25 - 5010 - 250 - 100 - 10100

References: Dedkov, V.S., Belichenko, O.A., Gonchar, D.A., Akishev, A.G., Yamkovaya, T.V., Mezentseva, N.V., Tomilova, J.E., Abdurashitov, M.A., Degtyarev, S.K. Unpublished observations(2005)