发明名称 |
VERFAHREN ZUR TRENNUNG VON HIGH DENSITY LIPOPROTEIN AUS BLUTPROBEN |
摘要 |
A method (I) of selectively separating high density lipoprotein (HDL) from a blood sample contg. HDL, low DL and very low DL and chylomicrons comprises contacting the sample with finely divided particulate, porous silica or silicate having a particle size of LU-1000 microns in the longest dimension and surface pores of 80-1000 Angstroms in size as absorbent particles to form a complex between the silica or silicate and the HDL and separating the complex from the blood sample by solid/liquid separatory techniques, to provide a blood sample substantially free of HDL. In (I) the absorbent particles are pref. 2-500 microns in their longest dimension and the pores are 300-500 Angstrom in size. The absorbent material is pref. silica, silica gel or controlled pore glass. The second reagent system comprises a polyanion, e.g. heparin or dextran sulphate and a cation is Mn2+ or Mg2+. |
申请公布号 |
AT179801(T) |
申请公布日期 |
1999.05.15 |
申请号 |
AT19930119355T |
申请日期 |
1993.12.01 |
申请人 |
BAYER CORPORATION |
发明人 |
HSU, CHEN-JUNG;PAYNE, ROBERT C.;PROFITT, JAMES A. |
分类号 |
G01N33/48;G01N1/34;G01N33/49;G01N33/68;G01N33/92;(IPC1-7):G01N33/92 |
主分类号 |
G01N33/48 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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