发明名称 |
METHOD, POROUS MATRIX AND DEVICE FOR ANALYTICAL BIOSPECIFIC AFFINITY REACTIONS |
摘要 |
An improved process of performing analysis methods based upon biospecific affinity reactions in heterogenous systems, wherein a ligand dissolved in a liquid is reacted with a receptor immobilized on a carrier, characterized by utilizing as the carrier a porous matrix in the form of a material body having an open capillary pore system capable of absorbing and retaining liquid phase and having such limited void dimensions that the total reaction rate of the biospecific reaction or reactions within the pore system between ligand and immobilized receptor will be at least substantially independent of the diffusion of the ligand in the liquid phase. A porous matrix for use in said process has the characteristics mentioned above. |
申请公布号 |
WO8403150(A1) |
申请公布日期 |
1984.08.16 |
申请号 |
WO1984SE00033 |
申请日期 |
1984.02.02 |
申请人 |
PHARMACIA AB |
发明人 |
AXEN, ROLF, ERIK;KAJ, GOERAN, LENNART;BJOERKMAN, RUNE |
分类号 |
G01N33/543;A61K39/00;G01N33/549;(IPC1-7):01N33/54 |
主分类号 |
G01N33/543 |
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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