The RAD51 DNA strand exchange protein plays an important role in maintaining the integrity of the human genome. It promotes homology-directed DNA repair by exchanging strands between the damaged and the intact DNA molecules. It also plays an important role in stabilizing distressed DNA replication forks. When overexpressed or misregulated, however, RAD51 contributes to "rogue," genome destabilizing events that can lead to cancer, cell death, and to acquisition of chemotherapy resistance by cancerous cells. Human RAD51 is, therefore, an important and highly coveted anticancer drug target. Biochemical, biophysical, and structural studies of the human RAD51 and establishment of its structure-activity relationship require purification of large quantities of protein. In this chapter we describe a robust method for expression and purification of human RAD51 and the methods for assessing its activity based on the single-strand DNA-binding stoichiometry and its capacity to carry out the DNA strand exchange reaction.
Pharmacology, Toxicology and Pharmaceutical Science
2
5%
Medicine and Dentistry
1
3%
Chemistry
1
3%
Other
0
0%
Unknown
8
21%
Attention Score in Context
Attention Score in Context
This research output has an Altmetric Attention Score of 1. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 21 February 2018.
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#20,465,050
of 23,023,224 outputs
Outputs from Methods in enzymology
#2,264
of 2,610 outputs
Outputs of similar age
#378,203
of 442,364 outputs
Outputs of similar age from Methods in enzymology
#122
of 149 outputs
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So far Altmetric has tracked 2,610 research outputs from this source. They receive a mean Attention Score of 3.7. This one is in the 1st percentile – i.e., 1% of its peers scored the same or lower than it.
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We're also able to compare this research output to 149 others from the same source and published within six weeks on either side of this one. This one is in the 1st percentile – i.e., 1% of its contemporaries scored the same or lower than it.
