Boster Bio Anti-Kallistatin/PI-4/SERPINA4 Antibody Picoband® catalog # A08426. Tested in ELISA, IHC, WB applications. This antibody reacts with Human, Monkey, Rat. The brand Picoband indicates this is a premium antibody that guarantees superior quality, high affinity, and strong signals with minimal background in Western blot applications. Only our best-performing antibodies are designated as Picoband, ensuring unmatched performance.