FGL1 is a specific hepatocyte mitogen, regulates the expression of proliferative factors, promoting liver regeneration and repairing liver injury. FGL1 inhibits T-cell activation by binding to LAG3. FGL1 promotes cell proliferation by activating the ERK/p-ERK pathway. FGL1 inhibits apoptosis of non-small cell lung cancer (NSCLC) cells by inhibiting PARP1/caspase 3 pathway. FGL1 Protein, Cynomolgus (sf9, His) is the recombinant cynomolgus-derived FGL1 protein, expressed by Sf9 insect cells , with C-His labeled tag.