Fok I

Catalog No. 2170

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Quick Overview

5'...GGATG(N)...3'
3'...CCTAC(N)13..5' 

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Details

Source

Flavobacterium okeanokoites

Reagents Supplied

CMX Buffer 1

Unit Definition 

One unit is the amount of enzyme required to completely digest 1 µg of lambda DNA in 1 hour in a total reaction volume of 50 μl

Reaction Temperature

37°C

Heat Inactivation

20 minutes at 65°C

Reaction Buffer

10 mM Tris-HCl (pH 7.5 at 37°C)
10 mM MgCl2
50 mM NaCl
1 mM dithiothreitol
100 µg/ml bovine serum albumin

Note

It is not recommended to use more than 1 unit per 1 μg of DNA and incubate longer than 2 hours.

Assay Conditions

10 mM Tris-HCl (pH 7.5 at 37°C)
10 mM MgCl
2
50 mM NaCl
1 mM dithiothreitol
100 µg/ml bovine serum albumin
1 μg of lambda DNA
Incubation is at 37°C for 1 hour in a reaction volume of 50 µl

Storage Buffer

10 mM Tris-HCl (pH 7.4 at 25°C)
50 mM NaCl
0.1 mM EDTA
0.1% Tween 20™
1 mM dithiothreitol
200 µg/ml bovine serum albumin
50% (v/v) glycerol

Storage Conditions

Store at -20°C
Shipped on Dry Ice