Immunoperoxidase staining of human spleen cryosection using Mouse ati Human CD21 antibody followed by HISTAR detection system. Low power.

Immunofluorescence staining of human tonsil cryosection with Mouse anti Human CD11b antibody, clone ICRF44, red in A and Mouse anti Human CD21, green in B. C is the merged image with nuclei counterstained blue using DAPI. medium power.

Immunofluorescence image of human tonsil cryosection stained with Sheep anti Human LOX-1 antibody in red and with Mouse anti Human CD21 antibody in red. Nuclei are stained blue using DAPI. Merged image on right.

Immunofluorescence staining of human tonsil cryosection using Mouse anti Human CD1a antibody, red in A and Mouse anti Human CD21, green in B. C is the merged image with nuclei counterstained blue using DAPI. High power.