Nucleotide sequence of human JAM-2 cDNA and Northern blot analysis of human JAM-2 transcript.

(A) The putative leader peptide and the putative transmembrane region are, respectively, underlined and boxed. Cysteine residues participating in Ig folds of the membrane distal V domain and membrane proximal C2 domains are boxed in gray. The putative N-glycosylation sites are marked by black boxes. The human cDNA sequence is accessible from sequence database under accession number AJ344431. (B) Multiple tissue blot (Clontech) comprising human poly-A(+) mRNA hybridized with JAM-2 probe. Sizes are indicated on the right.