Collectin-11/CL-K1 Protein is a secreted protein that activates tyrosine kinase receptors (EGFR, HER3) and ERK, JNK, and AKT signaling pathways to promote cell proliferation. Collectin-11/CL-K1 Protein plays an important role in innate immunity and apoptosis. Collectin-11/CL-K1 Protein, Mouse (HEK293, His) is the recombinant mouse-derived Collectin-11/CL-K1 protein, expressed by HEK293 , with C-6*His labeled tag.