The platform, through scientific breeding management and technical support, can develop the best expansion plans and auxiliary backup plans according to the characteristics of the strain, thereby achieving the breeding targets as planned.
Depending on the project needs, conventional breeding, continuous multi-generation rapid expansion, or a combination of both methods are used to formulate suitable plans.
Rapid expansion involves using superovulation methods to obtain oocytes, conducting in vitro fertilization (IVF) with fresh or frozen sperm, and transplanting 2-cell stage fertilized embryos into surrogate mice, providing a large number of offspring from the same batch in just 6 to 12 weeks.
Aged mice can also be provided as needed.