Serological reagent and preparation thereof

Details Serological reagent and preparation thereof Serological reagent and preparation thereof

1975-07-07

1977-11-29

Meyers, Albert T.

Drug, bio-affecting and body treating compositions

Identification or warning feature

Taste or smell or chemical irritation to the eye, nose, or...

23230B, 23253TP, 424 8, 424 13, 424 78, 424 81, G01N 3100, G01N 3106, G01N 3316

Patent

active

040605973

ABSTRACT:
A latex reagent is prepared by allowing latex particles to adsorb a nonionic surfactant of ethylene oxide type, sensitizing the latex particles thus having the surfactant adsorbed with a serologically active substance such as antigen or antibody and suspending the sensitized latex particles in an aqueous solvent. The thus-prepared latex reagent has an excellent quality, e.g. both a high stability and a high sensitivity in serologic reactions, and can be employed with advantages in a broad variety of serologic reactions.

REFERENCES:
patent: 3244657 (1966-04-01), Grosser
patent: 3422049 (1969-01-01), McClain
patent: 3547847 (1970-12-01), Levine
patent: 3551555 (1970-12-01), Schuurs
patent: 3749690 (1973-07-01), Patella
Van Oss, J. of The Reticuloendothelial Soc. vol. 3, 1966, pp. 29-40.

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