Positive Samples: HepG2, U-87MG, Rat brain, Mouse lung Immunogen sequence: MSAGGPCPAA AGGGPGGASC SVGAPGGVSM FRWLEVLEKE FDKAFVDVDL LLGEIDPDQA DITYEGRQKM TSLSSCFAQL CHKAQSVSQI NHKLEAQLVD. PDZ domains contain approximately 90 amino acids and bind the extrem