SgrBI

Sequence of SgrBI: 5´...CCGCGG...3´ 3´...GGCGCC...5´


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250-133S  SgrBI 1600 u

18.00

SgrBI 1600 u Add

250-133L

 SgrBI 5x1800 u 90.00 SgrBI 8000 u Add


Overhang: GC-3'


Cut Site:

C C G C / G G
G G / C G C C


Isoschizomers: MboI, BfuC I, Bsp143 I, BstENI I, BstMB I, Dpn II, Kzo9 I, Nde II

Neoschizomers: cleavage site: DpnI, other BstKT I 

Source: Streptomyces griseus.

Buffer supplied: 10x SgrB I.
 
Substrate for unit definition:  λ DNA (Hind III digest).

Reaction conditions:  10 mM Tris-HCl (pH 7.9 at 25°C), 10 mM MgCl2, 1 mM dithiothreitol,  0.1% Triton X-100, 100 μg/ml BSA.  Incubate  at 37°C.

Storage buffer: 50 mM NaCl, 10 mM Tris-HCl (pH 7.4), 0.1 mM EDTA, 1 mM dithiothreitol, 200 μg/ml BSA and 50%  glycerol.

Store at: -20°C.

Absence of contaminants: Fifty units of SgrB I do not produce any unspecific cleavage products after 16 hrs incubation with 1 μg of λ DNA (HindIII digest) at 37°C. After ten-fold overdigestion with SgrBI, more than 98% of the DNA fragments can be ligated and recut with this enzyme.

Heat inactivation: 65°C for 20 minutes.

Note:
Activity may be blocked by overlapping CpG methylation. Particular sites in λ and φX174 DNAs are difficult to cleave with SgrBI, as well as with the prototype SacII.


Table of Restriction Endonucleases

Alu I - BseC I BshF I - Hpa I Kpn I - Pvu II Rsa I - SnaB I SseB I - Xba I
Alu I BshF I Kpn I Rsa I  SseB I
ApaL I BsiS I (N/A) Mbo I  Sal I Sst I
Asu II BssA I MspC I Sau3A I  Sty I
BamH I BstE II Nae I Sca I Taq I
Bcl I CspA I Nco I Sfi I  Xba I
Bgl I EcoR I Nhe I SgrB I (Sac II)  
Bgl II EcoR V Not I Sla I  
BseA I Hind III Nru I Sma I  
BseB I Hinf I Pst I SnaB I  
BseC I Hpa I Pvu II Sph I  


Table of Isoschizomeres

Isosch. Link to
Enzmye
Isosch. Link to
Enzmye
Isosch. Link to
Enzmye
Isosch. Link to
Enzmye
Aat I SseB I BsiX  BseC I Cbi I  Asu II  NgoM IV  Nae I 
Acc III BseA I BIsp106 I  BseC I  Cfr42 I  SgrB I  NspV  Asu II
Afi II MspC I Bsp119 I  Asu II  Cla I  BseC I  PaeR7 I  Sla I
Age I CspA I Bsp13 I  BseA I  Csp45 I Asu II  Pal I  BshF I
AsiA II CspA I BspD I  BseC I  Eco147 I  SseB I  PinA I  CspA I
Ban III BseC I BspE I  BseA I  EcoR II  BseB I  Pm55 II  SseB I
Bfr I MspCI BspT 1  MspC I  Hae III  BshF I  PspG I  BseB I
Bpu14 I Asu II BspX I  BseC I  Kpn I  BseA I  Sac II  SgrB I
Bsa29 I BseC I  Bst2U I  BseB I  Ksp I  SgrB I  Sfr274 I  Sla I
Bsc I BseC I  Bst98 I  MspC I  Lsp I  Asu II  Sfr303 I  SgrB I
Bsh I BshF I  BstB I  Asu II  Mro I  BseA I  Sfu I  Asu II
Bsh T I CspA I  BstN I  BseB I  MroN I  Nae I  Sst II  SgrB I
BsiC I Asu II  BstO I  BseB I  Msp I  BsiS I  Stu I  SseB I
BsiL I BseB I  Bsu15 I  BseC I  Mva I  BseB I  Tlil  Sla I
BsiM I BseA I  BsuR I  BshF I  NgoA IV  Nae I  Xho I  SseB I

 


 

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