Immunogen sequence: YNCYKGYLPR QCLKFRSALL IGKKKPKSDF CDREQSLKET LVEPGSFSQQ NGEHPKPALD TGYETEQDTI TSKVPTDRED SQRIDDLSAR DKPFDVKCEL KFADSDADGD; Positive Samples: 293T; Cellular Location: Cell membrane, Single-pass type I membrane protein. Semaphorins are n