| 摘要 |
<p>Lipoproteins radiolabelled with an isotope of technetium substantially retain their native structure and biological function. The lipoproteins can be radiolabelled by simultaneous reduction of pertechnetate and lipoprotein with sodium dithionite at pH 8-9. The resulting radiolabelled lipoproteins can be used as probes for extracorporal imaging to analyze lipoprotein metabolism.</p> |
