single radial immunodiffusion

single radial immunodiffusion

[¦siŋ·gəl ¦rād·ē·əl ‚im·yə·nō·də′fyü·zhən]
(immunology)
A technique for quantitating soluble proteins that involves placing the solution to be measured into a well cut into an agar or agarose gel containing antiserum specific for the protein. As the solution to be measured diffuses out of the well, it complexes with the antiserum and forms a ring, the size of which is proportional to the quantity of soluble protein in the well. Abbreviated SRID. Also known as Mancini method.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
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In the study, the VaxArray Seasonal HA potency assay exhibited good overall accuracy, precision, and stability indication properties when compared to single radial immunodiffusion assay (SRID/SRD) for both monobulk intermediates and multivalent split-virus flu vaccines from the 2015-2016 flu season.
For example, it can accommodate standard pour, spiral or surface inoculated plates, as well as large bioassay and Single Radial Immunodiffusion (SRD) plates.
Users can create and recall automatic scanning patterns for different plate configurations, AutoZONE is ideal for applications including multi-zone bioassay plate analysis (commonly 36 and 64 zone plates) and Single Radial Immunodiffusion assay plates.
(e) Kallestad [TM] Endoplate [TM] single radial immunodiffusion method, Sanofi Pasteur Diagnostics.
To resolve this question, we took a blood sample from the patient that showed a CRP of 0.274 g/L, an ASO of 5.35 x [10.sup.6] ICJ/L, and an IgM of 55.1 g/L measured by the nephelometric method and assayed it by different methods, i.e., the single radial immunodiffusion (SRID) method that uses a kit (Behringwerke AG) for CRP and IgM and the Rantz-Randall (RR) method that uses human type O erythrocytes (Eiken Chemical, Tokyo) for ASO.

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