Skrzydlewski Z, Rółkowski R, Worowski K, Lukaszuk C
Department of Instrumental Analysis, Medical University of Bialystok.
Rocz Akad Med Bialymst (1989). 1992;37:24-31.
Low density lipoproteins/LDL/ form unsoluble complexes with heparin of different molecular weight in the presence of CaCl2. Quantity of the complexes depends on molecular weight of heparin, concentration of reagents and pH of the reacting medium. The biggest quantity of complexes result from LDL-heparin of the molecular weight 16000, the quantity is smaller with heparin of the molecular weight 5100 and the quantity is smallest with heparin of the molecular weight 3700. Components of LDL--heparin complexes are bound by means of ion and hydrogen bonds.
在氯化钙存在的情况下，低密度脂蛋白（LDL）与不同分子量的肝素形成不溶性复合物。复合物的量取决于肝素的分子量、试剂浓度和反应介质的pH值。分子量为16000的LDL-肝素形成的复合物量最大，分子量为5100的肝素形成的复合物量较少，分子量为3700的肝素形成的复合物量最小。LDL-肝素复合物的成分通过离子键和氢键结合。
