产品型号：GM-J#005438 -Cryorecovery

产品应用：These Z/RED transgenic mice express beta-galactosidase (lacZ) under the control of the chicken beta actin promoter coupled with the cytomegalovirus (CMV) immediate early enhancer. When crossed with a Cre recombinase-expressing strain, lacZ expression is replaced with red fluorescent protein (DsRed*MST) expression in tissues expressing Cre recombinase. This double reporter system makes it possible to distinguish a lack of reporter expression from a lack of Cre recombinase expression while providing a means to assess Cre excision activity in live animals and cells.