JPS5737260A - Composition for separating blood serum or blood plasma - Google Patents

Composition for separating blood serum or blood plasma

Info

Publication number
JPS5737260A
JPS5737260A JP11381180A JP11381180A JPS5737260A JP S5737260 A JPS5737260 A JP S5737260A JP 11381180 A JP11381180 A JP 11381180A JP 11381180 A JP11381180 A JP 11381180A JP S5737260 A JPS5737260 A JP S5737260A
Authority
JP
Japan
Prior art keywords
blood
composition
component
serum
plasma
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
JP11381180A
Other languages
Japanese (ja)
Other versions
JPS64660B2 (en
Inventor
Seiichiro Honda
Hiroshi Ogawara
Mutsumi Fukuda
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.)
Sekisui Chemical Co Ltd
Original Assignee
Sekisui Chemical 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 Sekisui Chemical Co Ltd filed Critical Sekisui Chemical Co Ltd
Priority to JP11381180A priority Critical patent/JPS5737260A/en
Priority to US06/292,029 priority patent/US4457782A/en
Priority to CA000383832A priority patent/CA1174167A/en
Priority to DE8181303724T priority patent/DE3163080D1/en
Priority to EP81303724A priority patent/EP0046391B1/en
Publication of JPS5737260A publication Critical patent/JPS5737260A/en
Priority to US06/553,187 priority patent/US4534798A/en
Publication of JPS64660B2 publication Critical patent/JPS64660B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/5002—Partitioning blood components

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Immunology (AREA)
  • Urology & Nephrology (AREA)
  • Cell Biology (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)

Abstract

PURPOSE:To obtain the composition for forming a separating wall between blood corpuscles and blood serum characterized by the fact that viscosity is not changed with the elapse of time when the blood is centrifugally separated, by using the composition which is obtained by mixing a thixotropy imparting agent and two kinds of viscose liquid materials having interaction different from said agent, and has specified specific gravity. CONSTITUTION:The thixotropy imparting agent (component 1) is made of fine grains having an average diameter of 1-100mmu such as silica. The viscous liquid material A (epoxidated linseed oil and the like) has intense intereaction with the component 1 (with the uniform mixture with the component 1, deviation of the distribution of the component does not occur under the specified centrifugal conditions.) The viscous liquid material B does not have intense intereaction with the component 1 but has good compatibility with the component A. The composition having a specific gravity of 1.03-1.08 is prepared at 20 deg.C by blending said three components. Said composition and blood are put in a centrifugal separating tube, and the blood serum or blood plasma is separated. Then the composition forms the separating wall between the blood curpuscle part and the blood plasma and the like, and said serum and plasma can be readily taken out by decantation. The composition is stable on standing, and the generated separating wall is hard to be broken and easy to handle.
JP11381180A 1980-08-18 1980-08-18 Composition for separating blood serum or blood plasma Granted JPS5737260A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP11381180A JPS5737260A (en) 1980-08-18 1980-08-18 Composition for separating blood serum or blood plasma
US06/292,029 US4457782A (en) 1980-08-18 1981-08-11 Composition for partitioning blood components
CA000383832A CA1174167A (en) 1980-08-18 1981-08-13 Composition for partitioning blood components
DE8181303724T DE3163080D1 (en) 1980-08-18 1981-08-14 Composition for partitioning blood components
EP81303724A EP0046391B1 (en) 1980-08-18 1981-08-14 Composition for partitioning blood components
US06/553,187 US4534798A (en) 1980-08-18 1983-11-18 Composition for partitioning blood components

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11381180A JPS5737260A (en) 1980-08-18 1980-08-18 Composition for separating blood serum or blood plasma

Publications (2)

Publication Number Publication Date
JPS5737260A true JPS5737260A (en) 1982-03-01
JPS64660B2 JPS64660B2 (en) 1989-01-09

Family

ID=14621642

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11381180A Granted JPS5737260A (en) 1980-08-18 1980-08-18 Composition for separating blood serum or blood plasma

Country Status (1)

Country Link
JP (1) JPS5737260A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58195151A (en) * 1982-05-10 1983-11-14 Sekisui Chem Co Ltd Vessel for blood examination
JPS58195152A (en) * 1982-05-10 1983-11-14 Sekisui Chem Co Ltd Separation of serum from blood-clot

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58195151A (en) * 1982-05-10 1983-11-14 Sekisui Chem Co Ltd Vessel for blood examination
JPS58195152A (en) * 1982-05-10 1983-11-14 Sekisui Chem Co Ltd Separation of serum from blood-clot
JPH0126505B2 (en) * 1982-05-10 1989-05-24 Sekisui Chemical Co Ltd
JPH0126504B2 (en) * 1982-05-10 1989-05-24 Sekisui Chemical Co Ltd

Also Published As

Publication number Publication date
JPS64660B2 (en) 1989-01-09

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