IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
UP-0381593
(2001-10-04)
|
등록번호 |
US-7682836
(2010-04-21)
|
우선권정보 |
GB-0024276.8(2000-10-04) |
국제출원번호 |
PCT/GB2001/004446
(2001-10-04)
|
§371/§102 date |
20030911
(20030911)
|
국제공개번호 |
WO02/029412
(2002-04-11)
|
발명자
/ 주소 |
- Piletsky, Sergiy Anatoliyovich
- Piletska, Olena Volodimirivna
- Karim, Khalku
- Turner, Anthony Peter Francis
- Bossi, Alessandra
|
출원인 / 주소 |
|
대리인 / 주소 |
Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
|
인용정보 |
피인용 횟수 :
0 인용 특허 :
6 |
초록
▼
A template (a molecule preferably of molecular size >500 Da, or a larger entity such as a cell, virus or tissue sample) is dissolved or suspended in a fluid. The fluid is frozen, and the template is removed (e.g. by dissolution or electrophoresis, or mechanically) to leave an “imprinted&
A template (a molecule preferably of molecular size >500 Da, or a larger entity such as a cell, virus or tissue sample) is dissolved or suspended in a fluid. The fluid is frozen, and the template is removed (e.g. by dissolution or electrophoresis, or mechanically) to leave an “imprinted” frozen fluid. This is capable of selectively adsorbing the template substance. It is usable as a separation medium, a recognition element in sensors and assays, and as a catalyst.
대표청구항
▼
The invention claimed is: 1. A process for forming a selective binding material comprising: (a) preparing a composition by suspending or dissolving a template material into a carrier wherein said carrier is in a liquid state; (b) freezing the composition to convert said carrier from a liquid state
The invention claimed is: 1. A process for forming a selective binding material comprising: (a) preparing a composition by suspending or dissolving a template material into a carrier wherein said carrier is in a liquid state; (b) freezing the composition to convert said carrier from a liquid state to a solid state and forming a solid composition; and (c) at least partially removing the template material from the solid composition to leave solid carrier with binding sites at locations where the template material has been removed, to form a selective binding material, wherein the carrier is selected from the group consisting of water, aqueous solvents, inorganic liquids, organic solvents, metals, fusible inorganic compounds, and gases. 2. The process according to claim 1 wherein in step (c) the template material is removed mechanically. 3. The process according to claim 1 wherein in step (c) the template material is removed by washing with a solvent. 4. The process according to claim 1 wherein in step (c) the template material is removed by electrodialysis. 5. The process according to claim 1, wherein the template material is selected from the group consisting of proteins, biological receptors, nucleic acids, chromosomes, cells, viruses, microorganisms, tissue samples, carbohydrates, oligosaccharides, polysaccharides, nucleoproteins, mucoproteins, lipoproteins, synthetic proteins, glycoproteins, glucosaminoglycans, steroids, immunosuppressants, hormones, heparin, antibiotics, vitamins and drugs. 6. The process according to claim 1 wherein said carrier fluid is a liquid and said composition prepared in step (a) is a solution of the template material. 7. The process according to claim 6 wherein said carrier is water and the template material is a protein. 8. The process according to claim 1, wherein the template material is immobilised onto a solid support. 9. The process of claim 1, further comprising: (d) contacting the selective binding material with a solution comprising the template material to bind the template material at the binding sites of the selective binding material.
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