You searched for: “agglutinophilic
agglutinophilic (adjective), more agglutinophilic, most agglutinophilic
Pertaining to being readily united as if by glue: Agglutinophilic processes involve suspended bacteria, cells, or other particles forming into clumps; usually, as a result of some antibody which is developed by white blood cells to neutralize an antigen or foreign protein in the body.

The agglutinophilic antibodies that are formed are intended to help the body to counteract or to destroy the invading microorganisms which can be dangerous to one's health.