产品型号：GM-J#006368 -Cryorecovery

产品应用：Mice from CD21-cre BAC transgenic line 3a (CD21-cre3a) have Cre recombinase expression directed to mature B cells and follicular dendritic cells. Cre recombinase expression is also observed in forebrain, uterus, ovary, heart, kidney and testes. CD21-cre3a mice are a Cre-lox tool strain useful for studying B lymphocyte development.