agar-gel reaction

<immunology> The reaction between an antibody and an antigen during an immunology lab procedure where the two are allowed to diffuse toward each other through an agar-gel medium. ... Lines of precipitation form in the places on the gel where the two react with each other and shows where the reaction has occurred. ... (09 Oct 1997) ...
Found on http://www.encyclo.co.uk/local/20973
No exact match found