Frozen Embryo Transfer (FET) is the thawing of cryopreserved embryos and their transfer into recipient mothers to generate live born offspring. A large number of strains and mutants have been cryopreserved as embryos in repositories at The Jackson Laboratory and elsewhere. We can generate mice from these frozen stocks for you. In addition, live preimplantation embryos can be shipped by courier between coordinated transgenic cores and transfered to generate mice.

• We charge $750 for frozen (or live) embryo transfer. An additional minimum of $200 for animal transport will be charged for non-CWRU orders.

• We have a liquid nitrogen dry shipper which you can rent from us to ship cryopreserved embryos and germ cells for $200.