Cite as: Cold Spring Harb. Protoc.; 2006; doi:10.1101/pdb.prot3990
| Protocol |
Arms: Centrifugation through Sucrose Density GradientsThis protocol was adapted from Molecular Cloning, 3rd edition, by Joseph Sambrook and David W. Russell. Cold Spring Harbor Laboratory Press, Cold Spring Harbor, NY, USA, 2001
| The first 100 words of the full text of this article appear below. |
INTRODUCTION
This method, derived from Maniatis et al. (1978), is used to prepare the arms of any bacteriophage
vector.
MATERIALS
n-Butanol
Bacteriophage
DNA
Prepared as described in Extraction of Bacteriophage
DNA from Large-scale Cultures Using Proteinase K and SDSor Extraction of Bacteriophage
DNA from Large-scale Cultures Using Formamide.
EDTA (0.5 M, pH 8.0)
Ethanol
Optional, please see Step 5.
Gel-loading buffer IV
MgCl2 (1 M)
NaCl (1 M)
Sodium acetate (3 M, pH 5.2)
TE (pH 7.6 and pH 8.0)
METHOD
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