Tamoxifen Administration for Lineage Tracing Using CreERT2 mice
A requirement for lineage analysis is tight temporal control of label induction. In the context of the tamoxifen-inducible cre/lox system, this means that there can be no residual tamoxifen to activate cre driven by promoters that might become upregulated over time or following injury. However, the protracted half-life of tamoxifen can allow recombination longer than generally appreciated. This protocol describes the appropriate "chase" times necessary to ensure accurate lineage analysis.
Posted 23 Feb, 2015
Tamoxifen Administration for Lineage Tracing Using CreERT2 mice
Posted 23 Feb, 2015
A requirement for lineage analysis is tight temporal control of label induction. In the context of the tamoxifen-inducible cre/lox system, this means that there can be no residual tamoxifen to activate cre driven by promoters that might become upregulated over time or following injury. However, the protracted half-life of tamoxifen can allow recombination longer than generally appreciated. This protocol describes the appropriate "chase" times necessary to ensure accurate lineage analysis.
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