A mammalian cytokine-like polypeptide, called Mammalian Cytokine-like
polypeptide-10, (Zcyto 10), polynucleotides encoding the same, antibodies
which specifically bind to the polypeptide, and anti-idiotypic antibodies
which bind to the antibodies. Zcyto 10 is useful for promoting the
healing of wounds and for stimulating the proliferation of platelets.