DE3642551A1 - Vorrichtung und verfahren zum giessen eines gels - Google Patents
Vorrichtung und verfahren zum giessen eines gelsInfo
- Publication number
- DE3642551A1 DE3642551A1 DE19863642551 DE3642551A DE3642551A1 DE 3642551 A1 DE3642551 A1 DE 3642551A1 DE 19863642551 DE19863642551 DE 19863642551 DE 3642551 A DE3642551 A DE 3642551A DE 3642551 A1 DE3642551 A1 DE 3642551A1
- Authority
- DE
- Germany
- Prior art keywords
- gel
- solution
- membrane
- polymerization catalyst
- opening
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims description 17
- 239000012528 membrane Substances 0.000 claims description 36
- 239000000243 solution Substances 0.000 claims description 34
- 239000007788 liquid Substances 0.000 claims description 11
- 239000000126 substance Substances 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 229920002401 polyacrylamide Polymers 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 4
- 229920006395 saturated elastomer Polymers 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 239000002685 polymerization catalyst Substances 0.000 claims 11
- 230000014759 maintenance of location Effects 0.000 claims 6
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical group NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims 4
- 239000007864 aqueous solution Substances 0.000 claims 4
- 239000000178 monomer Substances 0.000 claims 3
- 230000006835 compression Effects 0.000 claims 2
- 238000007906 compression Methods 0.000 claims 2
- 230000002745 absorbent Effects 0.000 claims 1
- 239000002250 absorbent Substances 0.000 claims 1
- 230000000379 polymerizing effect Effects 0.000 claims 1
- 238000009738 saturating Methods 0.000 claims 1
- 238000009736 wetting Methods 0.000 claims 1
- 239000000499 gel Substances 0.000 description 52
- 238000001962 electrophoresis Methods 0.000 description 10
- 239000006260 foam Substances 0.000 description 7
- 125000006850 spacer group Chemical group 0.000 description 5
- 238000007789 sealing Methods 0.000 description 4
- 239000003054 catalyst Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000007711 solidification Methods 0.000 description 3
- 230000008023 solidification Effects 0.000 description 3
- MTPJEFOSTIKRSS-UHFFFAOYSA-N 3-(dimethylamino)propanenitrile Chemical compound CN(C)CCC#N MTPJEFOSTIKRSS-UHFFFAOYSA-N 0.000 description 2
- KWYHDKDOAIKMQN-UHFFFAOYSA-N N,N,N',N'-tetramethylethylenediamine Chemical compound CN(C)CCN(C)C KWYHDKDOAIKMQN-UHFFFAOYSA-N 0.000 description 2
- AUNGANRZJHBGPY-SCRDCRAPSA-N Riboflavin Chemical compound OC[C@@H](O)[C@@H](O)[C@@H](O)CN1C=2C=C(C)C(C)=CC=2N=C2C1=NC(=O)NC2=O AUNGANRZJHBGPY-SCRDCRAPSA-N 0.000 description 2
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 239000005357 flat glass Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- AUNGANRZJHBGPY-UHFFFAOYSA-N D-Lyxoflavin Natural products OCC(O)C(O)C(O)CN1C=2C=C(C)C(C)=CC=2N=C2C1=NC(=O)NC2=O AUNGANRZJHBGPY-UHFFFAOYSA-N 0.000 description 1
- 108091028043 Nucleic acid sequence Proteins 0.000 description 1
- 238000012300 Sequence Analysis Methods 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910001870 ammonium persulfate Inorganic materials 0.000 description 1
- 239000007853 buffer solution Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000007688 edging Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000011544 gradient gel Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229960002477 riboflavin Drugs 0.000 description 1
- 235000019192 riboflavin Nutrition 0.000 description 1
- 239000002151 riboflavin Substances 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 238000004383 yellowing Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/416—Systems
- G01N27/447—Systems using electrophoresis
- G01N27/44704—Details; Accessories
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- Immunology (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Electrochemistry (AREA)
- Pathology (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Sampling And Sample Adjustment (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/808,307 US4784738A (en) | 1985-12-12 | 1985-12-12 | Apparatus and method for gel casting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3642551A1 true DE3642551A1 (de) | 1987-07-09 |
| DE3642551C2 DE3642551C2 (enExample) | 1991-08-08 |
Family
ID=25198422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19863642551 Granted DE3642551A1 (de) | 1985-12-12 | 1986-12-12 | Vorrichtung und verfahren zum giessen eines gels |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4784738A (enExample) |
| JP (1) | JPH0721483B2 (enExample) |
| CA (1) | CA1284415C (enExample) |
| DE (1) | DE3642551A1 (enExample) |
| GB (1) | GB2184238B (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4135545A1 (de) * | 1990-10-26 | 1992-05-07 | Indiana University Foundation | Kapillargele, die durch eine raeumlich fortschreitende polymerisation unter verwendung eines wandernden initiators gebildet werden |
| DE19949462A1 (de) * | 1999-10-14 | 2001-04-19 | Universitaetsklinikum Freiburg | Vorrichtung zum Formen von Elektrophorese-Gelen |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD303007S (en) | 1987-02-02 | 1989-08-22 | Life Technologies, Inc. | Electrophoresis sequencing apparatus |
| USD303012S (en) | 1987-02-02 | 1989-08-22 | Life Technologies, Inc. | Electrophoresis sequencing apparatus tray |
| USD315951S (en) | 1988-01-29 | 1991-04-02 | Life Technologies, Inc. | Reaction tank for electrophoresis apparatus |
| US5433837A (en) * | 1993-08-27 | 1995-07-18 | E. I. Du Pont De Nemours And Company | Gel cassette for enhanced electrophoretic separation and processes for the preparation thereof |
| US5626735A (en) * | 1994-05-26 | 1997-05-06 | Bio-Rad Laboratories, Inc. | Electrophoresis slab gel enclosure for gradient gels |
| US5520790A (en) * | 1995-04-11 | 1996-05-28 | Life Technologies, Inc. | Gel casting system |
| US5709788A (en) * | 1995-11-25 | 1998-01-20 | Chen; Stephen L. | Device and method for vertical slab gel casting and electrophoresis in a single enclosure |
| US6162342A (en) * | 1999-02-12 | 2000-12-19 | Bio-Rad Laboratories, Inc. | Rapid assembly casting system for slab gels |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4290871A (en) * | 1979-01-03 | 1981-09-22 | Hoefer Scientific Instruments | Vertical gel slab electrophoresis method |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3129158A (en) * | 1961-01-24 | 1964-04-14 | Raymond Samuel | Process for gel electrophoresis |
| US3407133A (en) * | 1965-06-18 | 1968-10-22 | Baxter Laboratories Inc | Expendable electrophoresis apparatus |
| US3751357A (en) * | 1971-05-24 | 1973-08-07 | Bausch & Lomb | Electrophoresis system and gel frame |
| US3773646A (en) * | 1972-05-12 | 1973-11-20 | Electro Nucleonics | Electrophoresis test kits |
| US3795600A (en) * | 1973-03-23 | 1974-03-05 | Instrumentation Specialties Co | Electrophoresis and method apparatus |
| US3879280A (en) * | 1974-04-16 | 1975-04-22 | Us Health | Gel slab electrophoresis cell and electrophoresis apparatus utilizing same |
| US4111784A (en) * | 1976-02-17 | 1978-09-05 | Harald Dahms | Apparatus for electrophoresis |
-
1985
- 1985-12-12 US US06/808,307 patent/US4784738A/en not_active Expired - Lifetime
-
1986
- 1986-08-07 GB GB8619267A patent/GB2184238B/en not_active Expired
- 1986-12-12 DE DE19863642551 patent/DE3642551A1/de active Granted
- 1986-12-12 CA CA000525266A patent/CA1284415C/en not_active Expired - Lifetime
- 1986-12-12 JP JP61297449A patent/JPH0721483B2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4290871A (en) * | 1979-01-03 | 1981-09-22 | Hoefer Scientific Instruments | Vertical gel slab electrophoresis method |
| US4325796A (en) * | 1979-01-03 | 1982-04-20 | Hoefer Scientific Instruments | Vertical gel slab electrophoresis apparatus and method therefor |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4135545A1 (de) * | 1990-10-26 | 1992-05-07 | Indiana University Foundation | Kapillargele, die durch eine raeumlich fortschreitende polymerisation unter verwendung eines wandernden initiators gebildet werden |
| DE19949462A1 (de) * | 1999-10-14 | 2001-04-19 | Universitaetsklinikum Freiburg | Vorrichtung zum Formen von Elektrophorese-Gelen |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2184238B (en) | 1989-12-28 |
| GB2184238A (en) | 1987-06-17 |
| GB8619267D0 (en) | 1986-09-17 |
| JPS62195552A (ja) | 1987-08-28 |
| DE3642551C2 (enExample) | 1991-08-08 |
| CA1284415C (en) | 1991-05-28 |
| US4784738A (en) | 1988-11-15 |
| JPH0721483B2 (ja) | 1995-03-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |