产品型号：GM-J#003310 -Cryorecovery

产品应用：These Gt(ROSA)26Sortm1Sor targeted mutant mice carry a loxP flanked neo cassette upstream of a β-galactosidase (lacZ) sequence. Removal of the neo cassette by cre recombination results in lacZ expression in cre-expressing tissues of the offspring.