Profile: Amoytop Biotech Co., Ltd develops and delivers recombinant proteins such as granulocyte macrophage colony stimulating factor. We offer recombinant human GM-CSF, recombinant human TNF-alpha, recombinant human Flt3 ligand, recombinant human interleukin, recombinant human SOD, recombinant rat interleukin, recombinant mouse interleukin and recombinant enterokinase.