Anti-PTN Antibody

Raised in rabbit, this polyclonal reagent from Antibodies.com recognizes pleiotrophin (PTN), a secreted 136-amino-acid heparin-binding growth factor active in neural development, angiogenesis, and tumor cell proliferation. The unconjugated antibody is supplied at 1 mg/ml in PBS with 0.1% sodium azide and 50% glycerol, packaged as a 100 µl vial ready for direct use in Western blot workflows on lysates from human, mouse, and rat samples. Cross-species reactivity across these three hosts makes the reagent flexible for developmental biology studies, neural stem cell research, and oncology signal-pathway investigations where PTN engagement of N-syndecan or RPTPζ is being characterized. The glycerol-rich buffer supports recovery through routine freeze-thaw handling, and aliquoting upon first use is recommended to preserve long-term performance.