Product info: Acs I


Name
Acs I  
Cat. #E013E014
Package, u.a.5002500
Concentration, u.a./ml10000-2000010000-20000

Recognition site
RAATTY
YTTAAR
SourceArthrobacter citreus
Assayed onLambda DNA
Unit definitionOne unit of the enzyme is the amount required to hydrolyze 1 μg of Lambda DNA in 1 hour at 50°C in a total reaction volume of 50 μl.
Optimal SE-bufferW (10 mM Tris-HCl (pH 8.5 at 25°C); 10 mM MgCl2; 100 mM NaCl; 1 mM DTT.) + BSA
Enzyme activity (%)
BGOWYRose
25 - 5050 - 7550 - 7510010 - 25100
Optimal temperature
50oC
Storage conditions20 mM Tris-HCl (pH 7.5); 50 mM KCl; 0.1 mM EDTA; 10 mM 2-mercaptoethanol; glycerol; Store at -20°C.
LigationsAfter 20-fold overdigestion with enzyme more than 95% of the DNA fragments can be ligated and recut.
Non-specific hydrolisisNo nonspecific activity was detected after incubation of 1 μg of Lambda DNA with 50 u.a. of enzyme for 16 hours at 50°C.
Reagents Supplied with Enzyme 10 X SE-buffer W, BSA
Methylation sensitivitynot tested
Inactivation 20 minutes under
80oC
NotesTo 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.
Quality control
Restriction Endonucleases: Quality Control
MSDS:Download MSDS as PDF
References:Degtyarev, S.Kh., Kolyhalov, A.A., Rechkunova, N.I., Abdurashitov, M.A., Nucleic Acids Res. 20: 3789 (1992).
 Chernukhin V.A, Abdurashitov M.A., Tomilov V.N., Gonchar D.A., Degtyarev S.Kh. Comparative analysis of mouse chromosomal DNA digestion with restriction endonucleases in vitro and in silico // "Ovchinnikov bulletin of biotechnology and physical and chemical biology" V.3, No 4, pp 19-27, 2007
Theoretical diagrams of DNA digestion by this enzyme for the most known DNA substrates:

To view the fragments length values please point mouse cursor over diagram
Fragment lengths
M12345M

M - ladder, 1 - Adeno-2 DNA, 2 - Lambda DNA, 3 - T7 DNA, 4 - pUC19, 5 - pBR322