Labeled anti-hapten antibodies and their use as a universal reagent for solid phase radio- and/or enzyme-immunoassays
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 22, 1985
Grant Date -
N/A
app pub date -
May 21, 1979
filing date -
May 21, 1979
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A process for detecting the presence of an antigen in a specimen is described, which process comprises: (A) contacting said specimen with a substrate coated with antibodies of said antigen, incubating the contacted substrate and washing the substrate; (B) contacting the washed material of step (A) with a hapten conjugated antibody against said antigen, incubating the so-contacted material and washing the so-incubated material; (C) contacting the washed material of step (B) with a radioactive material labeled or enzyme containing anti-hapten antibody, incubating the so-contacted material and washing the same; and (D) effecting radioimmunoassay if said antibody is radioactive or enzyme labeled immunoassay if said antibody contains an enzyme moiety. Quantitative determination of the antigen in the specimen is effected by comparing the counts of the radioimmunoassay or the concentration of enzyme against a standard as by photocolormetric methods.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully