摘要:Binding activity of Asp-hemolysin to low density lipoprotein (LDL) was measured. LDL binds to Asp-hemolysin with an affinity as high as the LDL receptor. The apparent Kd, determined by Scatchard plot analysis, was 8.9×10-9 M [125I]LDL. Asp-hemolysin is thus identified as a novel LDL-binding protein.
关键词:Asp-hemolysin;low density lipoprotein (LDL);binding assay