ZA814741B - Process for binding and separating in competitive radioimmunoassay,and reagent for this purpose - Google Patents

Process for binding and separating in competitive radioimmunoassay,and reagent for this purpose

Info

Publication number
ZA814741B
ZA814741B ZA814741A ZA814741A ZA814741B ZA 814741 B ZA814741 B ZA 814741B ZA 814741 A ZA814741 A ZA 814741A ZA 814741 A ZA814741 A ZA 814741A ZA 814741 B ZA814741 B ZA 814741B
Authority
ZA
South Africa
Prior art keywords
antibody
antigen
bound
percent
binding
Prior art date
Application number
ZA814741A
Other languages
English (en)
Inventor
H Hachmann
H Strecker
L Seidel
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Publication of ZA814741B publication Critical patent/ZA814741B/xx

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
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/536—Immunoassay; Biospecific binding assay; Materials therefor with immune complex formed in liquid phase
    • G01N33/537—Immunoassay; Biospecific binding assay; Materials therefor with immune complex formed in liquid phase with separation of immune complex from unbound antigen or antibody
    • G01N33/539—Immunoassay; Biospecific binding assay; Materials therefor with immune complex formed in liquid phase with separation of immune complex from unbound antigen or antibody involving precipitating reagent, e.g. ammonium sulfate
    • G01N33/541—Double or second antibody, i.e. precipitating antibody

Landscapes

  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Urology & Nephrology (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Cell Biology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Peptides Or Proteins (AREA)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
  • Measurement Of Radiation (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Steroid Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Adhesive Tapes (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
ZA814741A 1980-07-14 1981-07-13 Process for binding and separating in competitive radioimmunoassay,and reagent for this purpose ZA814741B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803026665 DE3026665A1 (de) 1980-07-14 1980-07-14 Verfahren zum binden und trennen fuer den kompetitiven radioimmunoassay und reagenz hierzu

Publications (1)

Publication Number Publication Date
ZA814741B true ZA814741B (en) 1982-07-28

Family

ID=6107171

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA814741A ZA814741B (en) 1980-07-14 1981-07-13 Process for binding and separating in competitive radioimmunoassay,and reagent for this purpose

Country Status (15)

Country Link
EP (1) EP0044041B1 (xx)
JP (1) JPS5749861A (xx)
AT (1) ATE12316T1 (xx)
AU (1) AU7281281A (xx)
CA (1) CA1172959A (xx)
DD (1) DD202073A5 (xx)
DE (2) DE3026665A1 (xx)
DK (1) DK310781A (xx)
ES (1) ES503763A0 (xx)
FI (1) FI812187L (xx)
IL (1) IL63291A0 (xx)
NO (1) NO812397L (xx)
PL (1) PL232148A1 (xx)
PT (1) PT73359B (xx)
ZA (1) ZA814741B (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0456794A1 (en) * 1989-12-01 1991-11-21 PB Diagnostic Systems, Inc. Immunoassay for antibodies to infectious disease agents
DE4202924A1 (de) * 1992-02-01 1993-08-05 Behringwerke Ag Verfahren zur bestimmung von rheumafaktoren und mittel zur durchfuehrung des verfahrens

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3981982A (en) * 1974-09-11 1976-09-21 Abbott Laboratories Radioimmunoassay for determining the digoxin content of a sample
US3995019A (en) * 1975-03-04 1976-11-30 Baxter Travenol Laboratories, Inc. Diagnostic reagent system
US4018883A (en) * 1975-03-10 1977-04-19 Nichols Institute For Endocrinology Thyroxine (T4) radioimmunoassay
US4139604A (en) * 1977-09-16 1979-02-13 Becton, Dickinson And Company Separation technique for assays
FI792576A (fi) * 1979-08-20 1981-02-21 Orion Yhtymae Oy Foerbaettrad metod att utfoera enzymimmunologiska bestaemningar

Also Published As

Publication number Publication date
DE3169371D1 (en) 1985-04-25
AU7281281A (en) 1982-01-21
EP0044041B1 (de) 1985-03-20
PL232148A1 (xx) 1982-03-15
ES8205465A1 (es) 1982-06-01
CA1172959A (en) 1984-08-21
NO812397L (no) 1982-01-15
FI812187L (fi) 1982-01-15
DE3026665A1 (de) 1982-02-11
ATE12316T1 (de) 1985-04-15
ES503763A0 (es) 1982-06-01
JPS5749861A (en) 1982-03-24
DD202073A5 (de) 1983-08-24
EP0044041A1 (de) 1982-01-20
DK310781A (da) 1982-01-15
PT73359B (de) 1983-01-13
IL63291A0 (en) 1981-10-30
PT73359A (en) 1981-08-01

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