详细信息:Rat LIF (rtLIF) is a 22.1 kDa protein containing 202 amino acid residues that exhibits 91% amino acid sequence identity with murine LIF (Takahama etal 1998). Analysis of the secondary structure of rat and murine LIF indicates a difference in the two dimensional structure of both proteins. Studies have shown that rtLIF is more effective in maintaining the undifferentiated phenotype of rat ES cells than similar concentrations of murine LIF (Takahama, et al 1998).查看全部。Leukemia Inhibitory Factor, recombinant rat
