differentiation inhibitory factor的用法和样例：
- differentiation inhibiting factor
- Rat leukemia inhibitory factor，LIF Elisa Kit；...
- Chicken Leukemia inhibitory factor，LIF Elisa Kit...
- Human Leukemia inhibitory factor，LIF Elisa Kit；...
- The proliferation and the CFE (colony forming efficiency) of the PGCs were investigated and the effects of the different concentrations of LIF (leukemia inhibitory factor) on PGCs differentiation were studied.
进而观察不同浓度白血病抑制因子 (leukemiainhibitoryfactor,LIF)对PGCs克隆在传代及未分化状态的维持等方面的影响 ;