Studies on column fractionation of immune cells. VI. Separation of thymus-derived lymphocytes by means of protein beads coated with antigen-antibody complexes.

Calf serum beads coated with antigen-antibody complexes were used as cellular immuno-adsorbents to separate mouse T-lymphocytes with a purity of more than 90%. The beads coated by means of glutaraldehyde could be used at least three times without loss of cell-binding capacity.