| Autor: |
S T Kunitake, K J La Sala, J P Kane |
| Jazyk: |
angličtina |
| Rok vydání: |
1985 |
| Předmět: |
|
| Zdroj: |
Journal of Lipid Research, Vol 26, Iss 5, Pp 549-555 (1985) |
| Druh dokumentu: |
article |
| ISSN: |
0022-2275 |
| DOI: |
10.1016/S0022-2275(20)34341-8 |
| Popis: |
Among the apoA-I-containing lipoproteins isolated by selected-affinity immunosorption from human serum and plasma, we have identified a subpopulation which, unlike the bulk of high density lipoproteins, has pre-beta electrophoretic mobility. This pre-beta subpopulation can be observed directly in fresh plasma by immunoelectrophoresis. It contains phospholipid and free and esterified cholesterol, but protein constitutes 90% of its mass. Apolipoprotein A-I is the predominant apolipoprotein in this subpopulation; apolipoprotein A-II and the B lipoproteins are not detected. The protein moiety of this subpopulation exhibits markedly lower helicity than that of high density lipoproteins isolated by ultracentrifugation. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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