WO2005064335A2 - Verfahren und vorrichtung zur markierung von biomolekülen - Google Patents

Verfahren und vorrichtung zur markierung von biomolekülen Download PDF

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Publication number
WO2005064335A2
WO2005064335A2 PCT/EP2004/012172 EP2004012172W WO2005064335A2 WO 2005064335 A2 WO2005064335 A2 WO 2005064335A2 EP 2004012172 W EP2004012172 W EP 2004012172W WO 2005064335 A2 WO2005064335 A2 WO 2005064335A2
Authority
WO
WIPO (PCT)
Prior art keywords
micromixer
reaction
volume
biomolecules
labeling
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.)
Ceased
Application number
PCT/EP2004/012172
Other languages
German (de)
English (en)
French (fr)
Other versions
WO2005064335A3 (de
Inventor
Alexander Azzawi
Stefan Derschum
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ehrfeld Mikrotechnik BTS GmbH
Original Assignee
Ehrfeld Mikrotechnik BTS GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ehrfeld Mikrotechnik BTS GmbH filed Critical Ehrfeld Mikrotechnik BTS GmbH
Priority to DE502004008602T priority Critical patent/DE502004008602D1/de
Priority to US10/583,524 priority patent/US20080058506A1/en
Priority to EP04790945A priority patent/EP1697747B1/de
Priority to JP2006544232A priority patent/JP2007518071A/ja
Publication of WO2005064335A2 publication Critical patent/WO2005064335A2/de
Publication of WO2005064335A3 publication Critical patent/WO2005064335A3/de
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0093—Microreactors, e.g. miniaturised or microfabricated reactors
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00274—Sequential or parallel reactions; Apparatus and devices for combinatorial chemistry or for making arrays; Chemical library technology
    • B01J2219/00277—Apparatus
    • B01J2219/0054—Means for coding or tagging the apparatus or the reagents
    • B01J2219/00572—Chemical means
    • B01J2219/00576—Chemical means fluorophore
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00781—Aspects relating to microreactors
    • B01J2219/00788—Three-dimensional assemblies, i.e. the reactor comprising a form other than a stack of plates
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00781—Aspects relating to microreactors
    • B01J2219/00851—Additional features
    • B01J2219/00858—Aspects relating to the size of the reactor
    • B01J2219/0086—Dimensions of the flow channels
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00781—Aspects relating to microreactors
    • B01J2219/00873—Heat exchange
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00781—Aspects relating to microreactors
    • B01J2219/00889—Mixing
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00781—Aspects relating to microreactors
    • B01J2219/0095—Control aspects
    • B01J2219/00984—Residence time

Definitions

  • the invention relates to a method for the efficient labeling of biomolecules, preferably proteins, nucleic acids and saccharides, with the aid of a micro-mixer and a device with which the method according to the invention can be carried out with little additional auxiliary means.
  • the labeling reaction in the micromixer is superior to conventional methods for labeling biomolecules.
  • Two commercially available syringes can be used to dose the solutions into the mixing device, see e.g. Fig. 2 or 3.
  • the syringes are filled with the solutions.
  • the volume of the syringes is preferably based on the desired dosage ratio of the two solutions.
  • the syringes are placed on the corresponding openings in the mixing device.
  • the two pistons and plunger of the syringe are connected to one another with small auxiliary devices, so that when the connected plunger is pressed down, both plungers move downwards at the same speed. This ensures that a volume ratio of the two reaction solutions corresponding to the ratio of the diameter of the syringe cylinders is metered into the mixing device, see FIG. 4.
  • the mixing device preferably contains two reservoirs on the top (10/11), the actual microstructured mixing structure (3), a short capillary-like structure, with which a certain dwell time and a pressure drop for easier metering is achieved, an outlet for the mixed reaction solution and Recesses so that the mixing device can be placed securely on the common reaction vessels.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Dot-Matrix Printers And Others (AREA)
PCT/EP2004/012172 2003-12-20 2004-10-28 Verfahren und vorrichtung zur markierung von biomolekülen Ceased WO2005064335A2 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE502004008602T DE502004008602D1 (de) 2003-12-20 2004-10-28 Verfahren und vorrichtung zur markierung von biomolekuelen
US10/583,524 US20080058506A1 (en) 2003-12-20 2004-10-28 Method and Device for Marking Biomolecules
EP04790945A EP1697747B1 (de) 2003-12-20 2004-10-28 Verfahren und vorrichtung zur markierung von biomolekuelen
JP2006544232A JP2007518071A (ja) 2003-12-20 2004-10-28 生体分子のマーキング方法および装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10350484A DE10350484B4 (de) 2003-12-20 2003-12-20 Verfahren und Vorrichtung zur Markierung von Proteinen
DE10350484.2 2003-12-20

Publications (2)

Publication Number Publication Date
WO2005064335A2 true WO2005064335A2 (de) 2005-07-14
WO2005064335A3 WO2005064335A3 (de) 2005-09-22

Family

ID=34706241

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2004/012172 Ceased WO2005064335A2 (de) 2003-12-20 2004-10-28 Verfahren und vorrichtung zur markierung von biomolekülen

Country Status (6)

Country Link
US (1) US20080058506A1 (https=)
EP (1) EP1697747B1 (https=)
JP (1) JP2007518071A (https=)
AT (1) ATE416382T1 (https=)
DE (2) DE10350484B4 (https=)
WO (1) WO2005064335A2 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005049294A1 (de) * 2005-10-14 2007-04-26 Ehrfeld Mikrotechnik Bts Gmbh Verfahren und Vorrichtung zur Herstellung organischer Peroxide mittels Mikroreaktionstechnik

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111246936B (zh) * 2017-10-25 2022-05-03 深圳华大生命科学研究院 用于核酸合成的微流控芯片
CN108927082A (zh) * 2018-07-03 2018-12-04 江苏省原子医学研究所 一种氟化铝标记的微流反应装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5244816A (en) * 1989-10-11 1993-09-14 Akzo N.V. Method for purifying chelator conjugated compounds
DE4408729A1 (de) * 1994-03-15 1995-09-21 Hoechst Ag Nichtcyclische Chelatbildner auf Basis von Aminodialkylphosphoroxiden zur Herstellung von Technetium- oder Rheniumkomplexen
US6001229A (en) * 1994-08-01 1999-12-14 Lockheed Martin Energy Systems, Inc. Apparatus and method for performing microfluidic manipulations for chemical analysis
CA2223835A1 (en) * 1995-06-07 1996-12-19 Egisto Boschetti On line detection of a desired solute in an effluent stream using fluorescence spectroscopy
ATE194143T1 (de) * 1996-08-28 2000-07-15 Immunomedics Inc Stabile radioiodium-konjugate und verfahren zu deren herstellung
AU738237B2 (en) * 1997-07-22 2001-09-13 Qiagen Genomics, Inc. Methods and compositions for analyzing nucleic acid molecules utilizing sizing techniques
DE19840489A1 (de) * 1998-09-04 2000-03-09 Basf Ag Wirkstoffzubereitungen sowie ein Verfahren zu deren Herstellung

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005049294A1 (de) * 2005-10-14 2007-04-26 Ehrfeld Mikrotechnik Bts Gmbh Verfahren und Vorrichtung zur Herstellung organischer Peroxide mittels Mikroreaktionstechnik
DE102005049294B4 (de) * 2005-10-14 2009-03-26 Ehrfeld Mikrotechnik Bts Gmbh Verfahren zur Herstellung organischer Peroxide mittels Mikroreaktionstechnik
US7968753B2 (en) 2005-10-14 2011-06-28 Ehrfeld Mikrotechnik Bts Gmbh Method for the production of organic peroxides by means of a microreaction technique
DE102005049294C5 (de) * 2005-10-14 2012-05-03 Ehrfeld Mikrotechnik Bts Gmbh Verfahren zur Herstellung organischer Peroxide mittels Mikroreaktionstechnik

Also Published As

Publication number Publication date
DE10350484B4 (de) 2006-02-02
JP2007518071A (ja) 2007-07-05
WO2005064335A3 (de) 2005-09-22
US20080058506A1 (en) 2008-03-06
EP1697747B1 (de) 2008-12-03
EP1697747A2 (de) 2006-09-06
ATE416382T1 (de) 2008-12-15
DE502004008602D1 (de) 2009-01-15
DE10350484A1 (de) 2005-07-28

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