Immunogen: Synthetic peptide from the C-terminal region of human BLT1 • Host: Rabbit • Cross Reactivity: (-) BLT2, CysLT1, and CysLT2 Receptors 1 • Species Reactivity (+) human, bovine, and mouse BLT1 receptor • Application(s): FC, ICC, IHC, and WB • The human BLT1 receptor is a GPCR that mediates the proinflammatory effects of leukotriene B4 (LTB4). Northern blotting reveals that the BLT1 receptor is highly expressed in leukocytes, U937 cells, and to a much lower extent in spleen and thymus.