IT1198432B - Controllo dell'ambiente macromolecolare in analisi di ricettori specifici - Google Patents

Controllo dell'ambiente macromolecolare in analisi di ricettori specifici

Info

Publication number
IT1198432B
IT1198432B IT48641/79A IT4864179A IT1198432B IT 1198432 B IT1198432 B IT 1198432B IT 48641/79 A IT48641/79 A IT 48641/79A IT 4864179 A IT4864179 A IT 4864179A IT 1198432 B IT1198432 B IT 1198432B
Authority
IT
Italy
Prior art keywords
analysis
control
specific receptors
macromolecular environment
macromolecular
Prior art date
Application number
IT48641/79A
Other languages
English (en)
Other versions
IT7948641A0 (it
Original Assignee
Syva Co
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
Priority claimed from US05/893,650 external-priority patent/US4233402A/en
Priority claimed from US05/964,099 external-priority patent/US4275149A/en
Application filed by Syva Co filed Critical Syva Co
Publication of IT7948641A0 publication Critical patent/IT7948641A0/it
Application granted granted Critical
Publication of IT1198432B publication Critical patent/IT1198432B/it

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
    • G01N33/542—Immunoassay; Biospecific binding assay; Materials therefor with immune complex formed in liquid phase with steric inhibition or signal modification, e.g. fluorescent quenching
    • 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
    • G01N33/58—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving labelled substances
    • G01N33/581—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving labelled substances with enzyme label (including co-enzymes, co-factors, enzyme inhibitors or substrates)
    • 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
    • G01N33/58—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving labelled substances
    • G01N33/582—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving labelled substances with fluorescent label
IT48641/79A 1978-04-05 1979-04-05 Controllo dell'ambiente macromolecolare in analisi di ricettori specifici IT1198432B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/893,650 US4233402A (en) 1978-04-05 1978-04-05 Reagents and method employing channeling
US05/964,099 US4275149A (en) 1978-11-24 1978-11-24 Macromolecular environment control in specific receptor assays

Publications (2)

Publication Number Publication Date
IT7948641A0 IT7948641A0 (it) 1979-04-05
IT1198432B true IT1198432B (it) 1988-12-21

Family

ID=27129059

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48641/79A IT1198432B (it) 1978-04-05 1979-04-05 Controllo dell'ambiente macromolecolare in analisi di ricettori specifici

Country Status (13)

Country Link
EP (1) EP0022768B1 (it)
JP (1) JPS54139794A (it)
AU (1) AU531777B2 (it)
CA (1) CA1140033A (it)
DE (2) DE2966245D1 (it)
ES (1) ES479278A1 (it)
FR (1) FR2435716B1 (it)
GB (1) GB2019562B (it)
IL (1) IL57042A (it)
IT (1) IT1198432B (it)
NL (1) NL7902663A (it)
SE (1) SE444086B (it)
WO (1) WO1979000882A1 (it)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4299916A (en) * 1979-12-26 1981-11-10 Syva Company Preferential signal production on a surface in immunoassays
US4486530A (en) * 1980-08-04 1984-12-04 Hybritech Incorporated Immunometric assays using monoclonal antibodies
US4366241A (en) * 1980-08-07 1982-12-28 Syva Company Concentrating zone method in heterogeneous immunoassays
CA1183450A (en) * 1980-10-30 1985-03-05 Alfred C. Greenquist Homogeneous specific binding assay device and method
IL64574A (en) * 1981-04-27 1986-01-31 Syva Co Method for determining the presence of an analyte by determination of the amount of fluorescence in competitive protein binding assays
US4442218A (en) * 1981-05-27 1984-04-10 Corning Glass Works Method of measuring degree of partitioning
CA1209889A (en) * 1981-09-18 1986-08-19 Litai Weng Homogeneous assay on a non-porous surface
JPS5877843U (ja) * 1981-11-20 1983-05-26 株式会社三協精機製作所 テ−プレコ−ダ
JPS58209994A (ja) * 1982-05-10 1983-12-07 Fujirebio Inc 活性蛋白等固定化物を用いた抗原の測定方法
US4435504A (en) * 1982-07-15 1984-03-06 Syva Company Immunochromatographic assay with support having bound "MIP" and second enzyme
US4687735A (en) * 1983-03-14 1987-08-18 Syntex (U.S.A.) Inc. Enzymatic poly-reactant channeling binding assay
GB8307156D0 (en) * 1983-03-15 1983-04-20 Celltech Ltd Heterogeneous binding assays
GB2136565B (en) * 1983-03-15 1986-05-08 Boots Celltech Diagnostics Heterogeneous binding assay
US4550075A (en) * 1983-06-22 1985-10-29 Kallestad Laboratories, Inc. Method for ligand determination utilizing an immunoassay monitorable by biotin-containing enzymes, and compositions therefor
US4560648A (en) * 1983-09-23 1985-12-24 Syntex (U.S.A.) Inc. Homogeneous enzyme immunoassay for ferritin
US4578350A (en) * 1983-09-23 1986-03-25 Syntex (U.S.A.) Inc. Immunoassays employing protected labels
ZA849593B (en) * 1983-12-12 1985-07-31 Miles Lab Hybridization assay employing labeled pairs of hybrid binding reagents
WO1985004811A1 (en) * 1984-04-23 1985-11-07 Boston Biomedical Research Institute, Inc. Bispecific antibody determinants
US4717654A (en) * 1984-06-19 1988-01-05 Akzo N.V. Process for solid phase platelet antibody assay
GB8423227D0 (en) * 1984-09-14 1984-10-17 Unilever Plc Materials for specific binding assays
FR2585836B1 (fr) * 1985-08-02 1987-11-27 Commissariat Energie Atomique Procede homogene de detection et/ou de determination par luminescence d'un analyte dans un milieu susceptible de le contenir
DE3541033A1 (de) * 1985-11-19 1987-05-21 Boehringer Mannheim Gmbh Verfahren zur quantifizierung von zellpopulationen bzw. subpopulationen sowie hierfuer geeignetes reagenz
EP0247796A1 (en) * 1986-05-22 1987-12-02 Unilever Plc Solid phase immunoassay method
IL85597A (en) * 1987-05-18 1992-08-18 Technicon Instr Immunoassay method and composition using conjugate of analyte and reaction intermediate for analyte capable of mediating signal generation
US4943525A (en) * 1987-11-02 1990-07-24 Bioventures, Inc. Simultaneous immunoassay for the determination of antigens and antibodies
JP2607102B2 (ja) * 1987-11-07 1997-05-07 株式会社シノテスト 均一系による特異的結合部位を有する物質の測定法
CA2019711A1 (en) * 1989-06-28 1990-12-28 Takashi Ikegami Sensitization of assays
GB2236852B (en) * 1989-09-25 1994-04-06 Scotgen Ltd DNA probe based assays and intermediates useful in the synthesis of cleavable nucleic acids for use in such assays
JPH0534345A (ja) * 1991-02-19 1993-02-09 Tdk Corp 化学発光を利用する抗原・抗体の測定方法
JP2683172B2 (ja) * 1991-10-01 1997-11-26 キヤノン株式会社 検体測定方法及び検体測定装置
GB9814506D0 (en) * 1998-07-03 1998-09-02 Stanley Christopher J Optical sensor for insitu measurement of analytes
USRE38525E1 (en) * 1998-07-03 2004-06-08 Torsana Diabetes Diagnostics A/S Optical sensor for in situ measurement of analytes
DE69927157T2 (de) 1998-07-03 2006-06-14 Precisense As Biologisch abbaubarer optischer Sensor zur in situ Messung von Analyten

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3169956A (en) * 1962-04-17 1965-02-16 Ferrania Spa Sucrose organo-phosphorus ester and method of preparing it
US3652761A (en) * 1969-09-04 1972-03-28 Corning Glass Works Immunochemical composites and antigen or antibody purification therewith
NL154599B (nl) * 1970-12-28 1977-09-15 Organon Nv Werkwijze voor het aantonen en bepalen van specifiek bindende eiwitten en hun corresponderende bindbare stoffen, alsmede testverpakking.
US3690834A (en) * 1971-01-11 1972-09-12 Syva Co Ligand determination with spin labeled compounds by receptor displacement
US4118349A (en) * 1971-05-12 1978-10-03 Behringwerke Aktiengesellschaft Process for the manufacture of polystyrene latex compounds
US3817837A (en) * 1971-05-14 1974-06-18 Syva Corp Enzyme amplification assay
US3852157A (en) * 1971-05-14 1974-12-03 Syva Corp Compounds for enzyme amplification assay
US3853987A (en) * 1971-09-01 1974-12-10 W Dreyer Immunological reagent and radioimmuno assay
US3826613A (en) * 1973-03-06 1974-07-30 Us Navy Detection and titration of viruses and antibodies using latex
JPS50894A (it) * 1973-04-28 1975-01-07
DE2440367C2 (de) * 1973-08-30 1984-03-15 General Electric Co., Schenectady, N.Y. Verfahren zum Herstellen multimolekularer Schichten aus immunologisch komplexierten Proteinen auf einem Substrat
US3951748A (en) * 1974-11-11 1976-04-20 Medical Products, Inc. Sensitized matrix for detection of disease
SE388694B (sv) * 1975-01-27 1976-10-11 Kabi Ab Sett att pavisa ett antigen exv i prov av kroppvetskor, med utnyttjande av till porost berarmaterial bundna eller adsorberande antikroppar
IN142734B (it) * 1975-04-28 1977-08-20 Miles Lab
US4181650A (en) * 1975-08-25 1980-01-01 Maier Charles L Jr Procedure for the assay of pharmacologically immunologically and biochemically active compounds in biological fluids
FR2334106A1 (fr) * 1975-12-02 1977-07-01 Pasteur Institut Gel magnetique convenant pour dosages immunoenzymatiques
US4080264A (en) * 1976-03-01 1978-03-21 Massachusetts Institute Of Technology Immunoassay by light scattering spectroscopy
GB1572220A (en) * 1976-10-07 1980-07-30 Mochida Pharm Co Ltd Immunochemical process of measuring physiologically active substances
US4134792A (en) * 1976-12-06 1979-01-16 Miles Laboratories, Inc. Specific binding assay with an enzyme modulator as a labeling substance
US4130462A (en) * 1976-12-16 1978-12-19 Syva Company Receptor steric hindrance immunoassay for receptor determination

Also Published As

Publication number Publication date
AU4562979A (en) 1979-10-11
EP0022768B1 (en) 1983-10-05
SE444086B (sv) 1986-03-17
DE2913551A1 (de) 1979-10-25
CA1140033A (en) 1983-01-25
SE7910042L (sv) 1979-12-05
JPH0114541B2 (it) 1989-03-13
FR2435716A1 (fr) 1980-04-04
GB2019562A (en) 1979-10-31
EP0022768A1 (en) 1981-01-28
GB2019562B (en) 1983-03-30
WO1979000882A1 (en) 1979-11-01
FR2435716B1 (fr) 1986-02-21
IL57042A0 (en) 1979-07-25
IL57042A (en) 1982-07-30
DE2966245D1 (en) 1983-11-10
EP0022768A4 (en) 1980-08-18
ES479278A1 (es) 1979-12-01
AU531777B2 (en) 1983-09-08
IT7948641A0 (it) 1979-04-05
NL7902663A (nl) 1979-10-09
JPS54139794A (en) 1979-10-30

Similar Documents

Publication Publication Date Title
IT1198432B (it) Controllo dell'ambiente macromolecolare in analisi di ricettori specifici
NO150841C (no) Natriumsesquisalt av n-fosfonomethylglycin for anvendelse i herbicide midler
IT1166729B (it) Isocianati
DK334784D0 (da) Fremkalderkomposition samt fremgangsmaade til anvendelse deraf
LU80970A1 (de) Lastzug
BR7900895A (pt) Composicoes agroquimicas e sua utilizacao
BE875773A (nl) 2'deoxy-5-(halogeenvinyl)-uridines
DK230779A (da) Analyseenhed
FR2419758B1 (fr) Composition de gel
DK108679A (da) Urinbeholder til maend
BR7905322A (pt) Composicoes agroquimicas e sua utilizacao
IT7920791A0 (it) Apparato di analisi dell'alito.
SE7900413L (sv) Etbar komposition
SE7804997L (sv) Stallegering
FI791967A (fi) Vaermehaerdande i vaerme bindande lack
BE863006A (fr) Emulsions stables d'alkylhydridopolysiloxannes
RO89361A (ro) Compozitie erbicida solida
IT1124809B (it) Dispositivo di misura di visibilita'
AR227139A1 (es) Composicion pesticida
BR7907481A (pt) Articulacao homocinetica
FI790904A (fi) Saosom antidepressanter anvaendbara karbazoler foerfarande samt mellanprodukter
FI793922A (fi) Jordalkali-tiogalatbaserad sjaelvlysande substans samt foerfarande foer framstaellning daerav
FI790565A (fi) Sjaelvinstaellande regulator
ATA751378A (de) Rechenwaage
RO84199A (ro) Compozitie erbicida lichida

Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960430