SalI
Sequence of SalI: 5´...GTCGAC...3´ 3´...CAGCTG...5´
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Catalog-no
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Description
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units
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Euro
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Order by E-mail |
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| 250-130S |
SalI |
2000 u |
18.00
|
SalI 2000 u |
Add |
|
250-130L
|
SalI |
5x2000 u |
90.00 |
SalI 10000 u |
Add |
Overhang: 5´ - TCGA
Cut Site:
G / T C G A C
C A G C T / G
Isoschizomers: N/A
Neoschizomers: N/A
Source: Streptomyces albus G.
Buffer supplied: 10x SH.
Substrate for unit definition: λ DNA (Hind III digest).
Reaction conditions: 150 mM NaCl, 10 mM Tris-HCl (pH 7.9 at 25°C), 10 mM MgCl
2, 1 mM dithiothreitol, 100 μg/ml BSA.
Incubate at 37°C.
Storage buffer: 50 mM KCl, 5 mM KPO
4 (pH 7.5), 0.1 mM EDTA, 1 mM dithiothreitol, 200 μg/ml BSA and 50% glycerol.
Store: at -20°C.
Absence of contaminants: Ten units of Sal I do not produce any unspecific cleavage products after 16 hrs incubation with 1 μg of λ DNA (Hind III digest) at 37°C. After ten-fold overdigestion with Sal I, more than 95% of the DNA fragments can be ligated and recut with this enzyme.
Heat inactivation: 65°C for 20 minutes.
Star activity: Large excess of the enzyme results in the appearance of star activity.
Note: Activity may be blocked by CpG methylation.
Table of Restriction Endonucleases
Table of Isoschizomeres
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