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Precipitation of unbound antigen along with an antigen-antibody complex; may occur particularly when a soluble complex is precipitated by a second antibody specific for the Fc fragment of the immunoglobulin of the complex.
References in periodicals archive ?
The purified protein is treated in phosphate buffer with formaldehyde and then coprecipitated with alum (potassium aluminum sulfate) to form bulk vaccine adjuvanted with amorphous aluminum hydroxyphosphate sulfate.
This can be attributed to creation of multi-modal voids when the coprecipitated nanocomposites are compression molded.
Typically, sequence-specific proteases are used to break up the proteins into peptides that are coprecipitated with a light-absorbing matrix such as dihydroxy benzoic acid.
They extracted a protein from the sera of patients with pneumococcal pneumonia that coprecipitated with the C polysaccharide derived from the cell wall of the pneumococcus.
The polymer solution was coprecipitated in ethanol drop by drop with vigorous agitation, and the white precipitates were repeatedly washed with ethanol, water and acetone.