JPS6480862A - Method for moving spherical carrier for antigen-antibody reaction - Google Patents

Method for moving spherical carrier for antigen-antibody reaction

Info

Publication number
JPS6480862A
JPS6480862A JP23916687A JP23916687A JPS6480862A JP S6480862 A JPS6480862 A JP S6480862A JP 23916687 A JP23916687 A JP 23916687A JP 23916687 A JP23916687 A JP 23916687A JP S6480862 A JPS6480862 A JP S6480862A
Authority
JP
Japan
Prior art keywords
vessel
nozzle
bead
tip
suction nozzle
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
Application number
JP23916687A
Other languages
Japanese (ja)
Other versions
JPH068823B2 (en
Inventor
Kenichi Chikanari
Takashi Nakajima
Minoru Ikeda
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.)
Toyobo Co Ltd
Original Assignee
Toyobo Co Ltd
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 Toyobo Co Ltd filed Critical Toyobo Co Ltd
Priority to JP62239166A priority Critical patent/JPH068823B2/en
Publication of JPS6480862A publication Critical patent/JPS6480862A/en
Publication of JPH068823B2 publication Critical patent/JPH068823B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • B01J2219/00457—Dispensing or evacuation of the solid phase support
    • B01J2219/00459—Beads
    • B01J2219/00468—Beads by manipulation of individual beads
    • 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
    • B01J2219/00497—Features relating to the solid phase supports
    • B01J2219/005—Beads

Landscapes

  • Automatic Analysis And Handling Materials Therefor (AREA)

Abstract

PURPOSE:To prevent contamination by a cleaning liquid by striking a spherical carrier against the inside wall of a vessel and dislodging the carrier while maintaining a negative pressure in a suction nozzle at the time of dropping the spherical carrier attracted to the tip of the suction nozzle into another vessel. CONSTITUTION:A bead 6 which co-exists with the cleaning liquid is first taken out while the bead is held attracted to the suction nozzle 2. The bead 6 which is held attracted to the nozzle 2 is then moved to above another vessel 5 and is inserted to the position where the spherical center 6a of the bead 6 enters the inside of the vessel 5 from the top end 5a thereof and the tip 2a of the nozzle 2 does not come into contact with the top end 5a of the vessel 5. The bead 6 is pressed to the top end of the inside wall of the vessel 5 and the suction nozzle is moved, by which the bead 6 is dislodged from the tip of the nozzle 2 and is housed into the vessel. The dropping of the cleaning liquid remaining in the nozzle 2 into the vessel 5 is prevented by maintaining the negative pressure state in the nozzle 2 even if said liquid remains in the nozzle at this time.
JP62239166A 1987-09-24 1987-09-24 Method for moving spherical carrier for antigen-antibody reaction Expired - Fee Related JPH068823B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62239166A JPH068823B2 (en) 1987-09-24 1987-09-24 Method for moving spherical carrier for antigen-antibody reaction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62239166A JPH068823B2 (en) 1987-09-24 1987-09-24 Method for moving spherical carrier for antigen-antibody reaction

Publications (2)

Publication Number Publication Date
JPS6480862A true JPS6480862A (en) 1989-03-27
JPH068823B2 JPH068823B2 (en) 1994-02-02

Family

ID=17040711

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62239166A Expired - Fee Related JPH068823B2 (en) 1987-09-24 1987-09-24 Method for moving spherical carrier for antigen-antibody reaction

Country Status (1)

Country Link
JP (1) JPH068823B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997040383A1 (en) * 1996-04-24 1997-10-30 Glaxo Group Limited Systems and methods for arraying beads
WO2000049382A2 (en) * 1999-02-16 2000-08-24 The Perkin-Elmer Corporation Bead dispensing system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6182271U (en) * 1984-11-02 1986-05-31

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6182271U (en) * 1984-11-02 1986-05-31

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997040383A1 (en) * 1996-04-24 1997-10-30 Glaxo Group Limited Systems and methods for arraying beads
WO2000049382A2 (en) * 1999-02-16 2000-08-24 The Perkin-Elmer Corporation Bead dispensing system
WO2000049382A3 (en) * 1999-02-16 2001-01-18 Perkin Elmer Corp Bead dispensing system
AU762897B2 (en) * 1999-02-16 2003-07-10 Applera Corporation Bead dispensing system
US6887431B1 (en) 1999-02-16 2005-05-03 Applera Corporation Bead dispensing system
US7347975B2 (en) 1999-02-16 2008-03-25 Applera Corporation Bead dispensing system
US7384606B2 (en) 1999-02-16 2008-06-10 Applera Corporation Bead dispensing system

Also Published As

Publication number Publication date
JPH068823B2 (en) 1994-02-02

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees