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Recovery of strain from frozen embryos
Specifications
Embryo recovery allows us to supply you with mice of your strains from straws of frozen embryos.
It is necessary when you want to restart studies on these strains in controlled genetic and health conditions.
Recovery from frozen embryos is also used to repopulate animal facilities after transfer, construction, or after a long period of storage when the strain was not part of an active study.
Recovery from frozen embryos provides specific and opportunistic pathogen free (SOPF) animals; this technique is used to limit genetic drift and recover the original phenotype of your strain.

Allows the breeding of a model only when it is required

Allows the quick and efficient disposal of animals according to the needs

Allows the recommencement of microbiota

Allows the limit of genetic drift

Allows the return to a safe health status of a strain

Receipt or sampling of cryopreserved embryo straws

Frozen embryo thawing

Successive washes of the embryos with sterile medium

Transfer of washed embryos to recipient “pseudopregnant” SOPF females

Transfer of females to an isolator

Birth of pups of your strain

Health monitoring programme tests to confirm SOPF status

Shipment of SOPF animals or transfer to customised breeding
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