Distribution of three isoforms of LYP in 48 human tissues. First-strand cDNAs in the Human Major Tissue qPCR Array kit (OriGene) were amplified by PCR with primers L1/L1r for LYP1 and LYP3 and L1/L2r for LYP2 as described in Materials and Methods. PCR products were resolved on 8% polyacrylamide gel and were detected with silver staining. The expected LYP1, LYP2, and LYP3 PCR products are indicated. For simplicity, only selected data were shown for analysis of LYP2.