MA5-15363 targets BNP in indirect ELISA, IHC applications and shows reactivity with Human samples. The MA5-15363 immunogen is synthetic peptide corresponding to aa (Glu-Pro-Leu-Gln-Glu-Ser-Pro-Arg-Pro-Thr-Gly-Val-Trp-Cys) of human BNP, conjugated to KLH.