Published October 11, 1979 | Version v1
Patent Open

System for performing radioimmunological examinations

Creators

Description

The examinations are based on the latex fixing test. An aqueous suspension of latex particles treated with tritium and of scintillating polystyrene particles is used. The amount of latex-polystyrene particle dimers and of higher order aggregates and therefore the concentration of antibodies or antigen present, which have caused the aggregation can thus be determined by using a scintillation counting apparatus. (DG)

Availability note (English)

MF available from INIS under the Report Number; Available from Deutsches Patentamt, Muenchen, Germany, F.R.

Abstract (German)

Die Untersuchungen basieren auf dem Latex-Fixiertest. Es wird eine waessrige Suspension von mit Tritium behandelten Latexteilchen und von szintillierenden Polystyrolteilchen verwendet. Die Menge der gebildeten Latex-Polystyrolteilchen-Dimeren und von Aggregaten hoeherer Ordnung und somit die Konzentration an anwesendem Antikoerper oder Antigen, welche die Aggregation verursachte, kann so unter Verwendung einer Szintillationszaehleinrichtung bestimmt werden. (DG)

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Additional details

Additional titles

Original title (German)
System zur Durchfuehrung radioimmunologischer Untersuchungen

Publishing Information

Imprint Pagination
31 p.
IPC:
Int. Cl. G01N 33/16; G01T 1/204.
IPC
Int. Cl. G01N 33/16; G01T 1/204.
Patent number
DE patent document 2912089/A/

INIS

Country of Publication
Germany
Country of Input or Organization
Germany
INIS RN
11554956
Subject category
S60: APPLIED LIFE SCIENCES; S46: INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY;
Descriptors DEI
ANTIBODIES; ANTIGENS; BETA DETECTION; LABELLED COMPOUNDS; LATEX; LIQUID SCINTILLATION DETECTORS; RADIOIMMUNOASSAY; TRITIUM
Descriptors DEC
BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; CHARGED PARTICLE DETECTION; ELASTOMERS; HYDROGEN ISOTOPES; ISOTOPE APPLICATIONS; ISOTOPES; LIGHT NUCLEI; MEASURING INSTRUMENTS; NUCLEI; ODD-EVEN NUCLEI; ORGANIC COMPOUNDS; ORGANIC POLYMERS; POLYMERS; RADIATION DETECTION; RADIATION DETECTORS; RADIOISOTOPES; RUBBERS; SCINTILLATION COUNTERS; TRACER TECHNIQUES; YEARS LIVING RADIOISOTOPES