Two novel engineered antibody fragments binding to antigen CD20 were generated by fusing a murine IgM-type anti-CD20 single-chain Fv fragment (scFv) to the huma
Objective:To construct green fluorescent protein(GFP)retroviral vector(pLgXSN),and to investigate the expression of GFP in primary rat myoblast.Methods:GFP cDNA
Liposomes are artificial,spherical,closed vesi-cles consisting of one or more lipid bilayer(s).Lipo-somes made fromester phospholipids have been studiedextensiv