mAb 1B5 recognizes CCR10-expressing L1/2 cell transfectants but not other CC chemokine receptor transfectants.

Cytometry histograms showing the indicated L1/2 CC chemokine receptor transfectants (CCR1-CCR11/GusB) stained with anti-CCR10 mAb 1B5. Each cell line was stained with a mAb to its corresponding receptor to ensure high expression (not shown). Except for CCR10 cells, 1B5 staining was indistinguishable from the isotype-matched control (IgG2a) for all other transfectants (not shown). 1B5 also recognized CCR10 expressed by CHO cells (not shown).