GB1338543A - Method and apparatus for forced flow electrophoresis - Google Patents
Method and apparatus for forced flow electrophoresisInfo
- Publication number
- GB1338543A GB1338543A GB1445972A GB1445972A GB1338543A GB 1338543 A GB1338543 A GB 1338543A GB 1445972 A GB1445972 A GB 1445972A GB 1445972 A GB1445972 A GB 1445972A GB 1338543 A GB1338543 A GB 1338543A
- Authority
- GB
- United Kingdom
- Prior art keywords
- liquid
- electrolyte
- membrane
- cell
- auxiliary
- 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.)
- Expired
Links
- 238000001962 electrophoresis Methods 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 3
- 239000003792 electrolyte Substances 0.000 abstract 13
- 239000007788 liquid Substances 0.000 abstract 9
- 239000012528 membrane Substances 0.000 abstract 9
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- 238000000502 dialysis Methods 0.000 abstract 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract 2
- 239000008280 blood Substances 0.000 abstract 2
- 210000004369 blood Anatomy 0.000 abstract 2
- 230000005684 electric field Effects 0.000 abstract 2
- 150000002500 ions Chemical class 0.000 abstract 2
- 102000002572 Alpha-Globulins Human genes 0.000 abstract 1
- 108010068307 Alpha-Globulins Proteins 0.000 abstract 1
- 102000006734 Beta-Globulins Human genes 0.000 abstract 1
- 108010087504 Beta-Globulins Proteins 0.000 abstract 1
- 150000001450 anions Chemical class 0.000 abstract 1
- 150000001768 cations Chemical class 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 238000005194 fractionation Methods 0.000 abstract 1
- 108010074605 gamma-Globulins Proteins 0.000 abstract 1
- 230000002706 hydrostatic effect Effects 0.000 abstract 1
- 230000037230 mobility Effects 0.000 abstract 1
- 239000000376 reactant Substances 0.000 abstract 1
- 239000011780 sodium chloride Substances 0.000 abstract 1
- 239000001509 sodium citrate Substances 0.000 abstract 1
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 abstract 1
- 229910001220 stainless steel Inorganic materials 0.000 abstract 1
- 239000010935 stainless steel Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/08—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles
- B01J8/12—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles moved by gravity in a downward flow
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D57/00—Separation, other than separation of solids, not fully covered by a single other group or subclass, e.g. B03C
- B01D57/02—Separation, other than separation of solids, not fully covered by a single other group or subclass, e.g. B03C by electrophoresis
-
- 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
- G01N27/44756—Apparatus specially adapted therefor
-
- 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
- G01N27/44756—Apparatus specially adapted therefor
- G01N27/44769—Continuous electrophoresis, i.e. the sample being continuously introduced, e.g. free flow electrophoresis [FFE]
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Biochemistry (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Peptides Or Proteins (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7111180A FR2131859B1 (enrdf_load_stackoverflow) | 1971-03-30 | 1971-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1338543A true GB1338543A (en) | 1973-11-28 |
Family
ID=9074431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1445972A Expired GB1338543A (en) | 1971-03-30 | 1972-03-28 | Method and apparatus for forced flow electrophoresis |
Country Status (13)
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2118975A (en) * | 1982-02-26 | 1983-11-09 | Hideyuki Nishizawa | Method and apparatus for continuously separating high molecular weight amphoteric electrolytes by electrophoresis |
| FR2553295A1 (fr) * | 1983-10-17 | 1985-04-19 | Schleicher & Schuell Gmbh | Appareil en vue de l'electroelution de macromolecules porteuses d'une charge electrique |
| FR2553294A1 (fr) * | 1983-10-17 | 1985-04-19 | Schleicher & Schuell Gmbh | Procede et dispositif pour l'electroelution de macromolecules portant une charge electrique |
| GB2225339A (en) * | 1988-11-15 | 1990-05-30 | Aligena Ag | Separating electrically charged macromolecular compounds by forced-flow membrane electrophoresis |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3935092A (en) * | 1971-12-14 | 1976-01-27 | Rhone-Poulenc-Textile | Purification of a chloride solution |
| US3994799A (en) * | 1973-04-17 | 1976-11-30 | Yao Shang J | Blood and tissue detoxification apparatus |
| US3989613A (en) * | 1973-05-16 | 1976-11-02 | The Dow Chemical Company | Continuous balanced flow fixed boundary electrophoresis |
| US3972791A (en) * | 1974-05-06 | 1976-08-03 | Harold Stern | Fractionation of proteins by electrical means |
| US3923426A (en) * | 1974-08-15 | 1975-12-02 | Alza Corp | Electroosmotic pump and fluid dispenser including same |
| US4115225A (en) * | 1977-07-22 | 1978-09-19 | Ionics, Inc. | Electrodialysis cell electrode reversal and anolyte recirculation system |
| US4276140A (en) * | 1980-01-10 | 1981-06-30 | Ionics Inc. | Electrodialysis apparatus and process for fractionating protein mixtures |
| DE3040470A1 (de) * | 1980-10-27 | 1982-06-03 | Siemens AG, 1000 Berlin und 8000 München | Verfahren und vorrichtung zur indirekten oxidation von harnstoff |
| US4394246A (en) * | 1982-05-24 | 1983-07-19 | Mcdonnell Douglas Corporation | Electrophoresis apparatus with flow control |
| FR2567914B1 (fr) * | 1984-07-19 | 1989-04-07 | Univ Languedoc | Procede de recuperation de cations metalliques en continu a partir de solutions diluees et appareil pour sa mise en oeuvre |
| FR2568485B1 (fr) * | 1984-08-06 | 1990-03-23 | Rhone Poulenc Rech | Appareil de fractionnement par electrophorese de solutions contenant des proteines, utilisable notamment pour le fractionnement du plasma humain |
| US4668361A (en) * | 1985-05-24 | 1987-05-26 | Dorr-Oliver Incorporated | Dialyzing electrofilter with improved electrode |
| US4834862A (en) * | 1988-09-12 | 1989-05-30 | Duke University | Ampholyte separation method and apparatus |
| US5336387A (en) * | 1990-09-11 | 1994-08-09 | Bioseparations, Inc. | Electrical separator apparatus and method of counterflow gradient focusing |
| US5662813A (en) * | 1994-10-21 | 1997-09-02 | Bioseparations, Inc. | Method for separation of nucleated fetal erythrocytes from maternal blood samples |
| AUPP790898A0 (en) * | 1998-12-23 | 1999-01-28 | Life Therapeutics Limited | Renal dialysis |
| DE10063097B4 (de) * | 2000-12-18 | 2007-04-19 | Becton, Dickinson And Co. | Elektrophoresevorrichtung |
| EP3474006A1 (en) * | 2017-10-19 | 2019-04-24 | Université de Liège | Microchip for free flow electrophoresis |
-
1971
- 1971-03-30 FR FR7111180A patent/FR2131859B1/fr not_active Expired
-
1972
- 1972-03-22 NL NL7203835A patent/NL7203835A/xx unknown
- 1972-03-24 BR BR1749/72A patent/BR7201749D0/pt unknown
- 1972-03-27 SU SU1762202A patent/SU487476A3/ru active
- 1972-03-28 GB GB1445972A patent/GB1338543A/en not_active Expired
- 1972-03-28 US US00238764A patent/US3829370A/en not_active Expired - Lifetime
- 1972-03-29 CH CH468072A patent/CH543305A/fr not_active IP Right Cessation
- 1972-03-29 NO NO1091/72A patent/NO130976C/no unknown
- 1972-03-29 BE BE781424A patent/BE781424A/xx unknown
- 1972-03-29 CA CA138,533A patent/CA985209A/en not_active Expired
- 1972-03-29 LU LU65075D patent/LU65075A1/xx unknown
- 1972-03-30 IT IT22647/72A patent/IT959581B/it active
- 1972-03-30 DE DE19722215761 patent/DE2215761A1/de active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2118975A (en) * | 1982-02-26 | 1983-11-09 | Hideyuki Nishizawa | Method and apparatus for continuously separating high molecular weight amphoteric electrolytes by electrophoresis |
| FR2553295A1 (fr) * | 1983-10-17 | 1985-04-19 | Schleicher & Schuell Gmbh | Appareil en vue de l'electroelution de macromolecules porteuses d'une charge electrique |
| FR2553294A1 (fr) * | 1983-10-17 | 1985-04-19 | Schleicher & Schuell Gmbh | Procede et dispositif pour l'electroelution de macromolecules portant une charge electrique |
| GB2148325A (en) * | 1983-10-17 | 1985-05-30 | Schleicher & Schuell Gmbh | Electro-elution |
| GB2225339A (en) * | 1988-11-15 | 1990-05-30 | Aligena Ag | Separating electrically charged macromolecular compounds by forced-flow membrane electrophoresis |
| US5087338A (en) * | 1988-11-15 | 1992-02-11 | Aligena Ag | Process and device for separating electrically charged macromolecular compounds by forced-flow membrane electrophoresis |
Also Published As
| Publication number | Publication date |
|---|---|
| IT959581B (it) | 1973-11-10 |
| NL7203835A (enrdf_load_stackoverflow) | 1972-10-03 |
| SU487476A3 (ru) | 1975-10-05 |
| LU65075A1 (enrdf_load_stackoverflow) | 1972-12-07 |
| US3829370A (en) | 1974-08-13 |
| BE781424A (fr) | 1972-09-29 |
| FR2131859B1 (enrdf_load_stackoverflow) | 1974-03-08 |
| CA985209A (en) | 1976-03-09 |
| FR2131859A1 (enrdf_load_stackoverflow) | 1972-11-17 |
| BR7201749D0 (pt) | 1973-11-01 |
| NO130976C (enrdf_load_stackoverflow) | 1975-03-19 |
| DE2215761A1 (de) | 1972-10-12 |
| NO130976B (enrdf_load_stackoverflow) | 1974-12-09 |
| CH543305A (fr) | 1973-10-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |