Here we describe the isolation and expression of a cDNA encoding PTF beta , as well as functional studies using anti- PTF beta antibodies .
here we describe the isolation and expression of a cdna encoding ptf beta , as well as functional studies using anti- ptf beta antibodies .
O O O O O O O O O B-DNA_family_or_group O B-protein_subunit I-protein_subunit O O O O O O O B-protein_family_or_group B-protein_subunit I-protein_subunit O O