Drug – bio-affecting and body treating compositions – Identification or warning feature – Taste or smell or chemical irritation to the eye – nose – or...
Patent
1977-10-17
1980-03-04
Fagelson, Anna P.
Drug, bio-affecting and body treating compositions
Identification or warning feature
Taste or smell or chemical irritation to the eye, nose, or...
23230B, 424 8, 424 11, 424 13, 422 56, 422 57, 422 98, 209 3, 209 4, G01N 2700, G01N 2726, G01N 3100, G01N 3316
Patent
active
041917391
ABSTRACT:
In a mixture of two antibody-coated latex particle suspensions, the particles in each suspension being of a different size, respectively, absence of antigen specific to the antibody in the mixture leaves multiplets only of one and the other sizes of particles. Presence of antigen in the mixture results in large particle/small particle coupling, which is detected by the resistive pulse method and indicates that an antigen-antibody reaction has occurred.
REFERENCES:
patent: 3710933 (1973-01-01), Fulwyler
patent: 3815024 (1974-06-01), Bean
patent: 3925018 (1975-12-01), Saunders
patent: 3984533 (1976-10-01), Uzgiris
De Blois, The Rev. of Sci. Instru., vol. 41, No. 7, Jul. 1970, pp. 909-916.
De Blois, G.E. Tech. Information Ser. Report No. 76CRD192, Nov. 1976, 19 pp..
De Blois Ralph W.
Uzgiris Egidijus E.
Cohen Joseph T.
Fagelson Anna P.
General Electric Company
Herkamp Nathan D.
Webb II Paul R.
LandOfFree
Antigen-antibody reaction assay employing particle aggregation a does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Antigen-antibody reaction assay employing particle aggregation a, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Antigen-antibody reaction assay employing particle aggregation a will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2039942