92323ES HiActi® Recombinant Porcine (Animal Free) LIF Protein 重组猪白血病抑制因子 高活性、高纯度、低内毒素、高批间一致性 Specs 3 sizes Yeasen $447.92 Inquire询 Detail详 92323ES10 10 μg $3,225.00 92323ES50 50 μg $7,595.00 92323ES60 100 μg $13,894.74