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Related to precipitin: precipitin test


An antibody that reacts with a specific soluble antigen to produce a precipitate.


(Biochemistry) immunol an antibody that causes precipitation when mixed with its specific antigen


(prɪˈsɪp ɪ tɪn)

an antibody that reacts with an antigen to form a precipitate.
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Noun1.precipitin - an antibody that causes precipitation when it unites with its antigen
antibody - any of a large variety of proteins normally present in the body or produced in response to an antigen which it neutralizes, thus producing an immune response
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References in periodicals archive ?
Fowl cholera: gel diusion precipitin test for serotyping Pasteurella multocida from avian species.
Based on the results of the anti-C precipitin test, it was stated that the strains of group C came from various sources other than human and numbered 49 strains.
Heiner, "Diagnosis of histoplasmosis using precipitin reactions in agargel," Pediatrics, vol.
This was clearly seen as one band of precipitin on the agar plate by the Ouchterlony method (Fig.
Comparison of DNA dot blot hybridization and Lancefield capillary precipitin methods for group B streptococcal capsular typing.
The use of a precipitin test to determine host preference of the vampire bats, Desmodus rotundus and Diphylla ecaudata.
The presence of a Blastomyces antibody within the patient's sera is detected if precipitin lines form.
Using gel diffusion precipitin test and immunoelectrophoresis, Shigidi et al.
from pulmonary or pleural cavity, or positive serum Aspergillus precipitin test.