Species : |
Human |
Source : |
CHO |
Description : |
The leukemia inhibitory factor (LIF) is an inducer of differentiation of mouse myeloid leukemia cells M1 to normal M-like cells discovered in the late 1960s. LIF and its receptor (LIFR) are distributed in different tissues and cells and have a wide range of biological effects: they are involved in hematopoietic regulation, can induce normal differentiation of M1 cells in vitro, and inhibit the differentiation of embryonic cells (ES). |
Form : |
Lyophilized powder |
Endotoxin : |
<20 EU/mg |
Bio-activity : |
>5.0 x 10^6 IU/mg |
Purity : |
>98.0% by high performance liquid chromatography (SEC-HPLC) and SDS-PAGE. |
Storage Buffer : |
10mM Phosphate-Buffered Saline (pH 7.2) |
Storage : |
Stable storage at 4℃ for 7-10 days; for long-term storage, please store at -20℃ after dispensing. |
Sterility : |
Sterility |
Instructions : |
It is recommended that lyophilized GMP rhLIF be dissolved in water for injection or sterilized ultrapure water at a concentration of not less than 100 μg/ml, pending further dilution to working concentration. |