NEW MATERIAL:A protein derived from pituitary gland of fish of the family Paralichtyidae of the order Pleuronectiformes, having the following physical and chemical properties. Molecular weight: SDS-PAGE about 28,000 dalton. Isoelectric point: isoelectric point PAGE 6.5. Amino acid composition: table 1; having 23 amino acid residue of sequence shown by formula at N end side.
USE: A growth promoter for animals such as birds.
PREPARATION: A transformant transformed with a recombinant vector integrated with a gene to code amino acid sequence of growth hormone-like protein derived from fish of the family pituitary gland of fish of the family Paralichtyidae of the order Pleuronectiformes to collected formed growth hormone-like protein of fish of the family Paralichtyidae of the order Pleuronectiformes.
KAWAUCHI KOJI
ONO MASAO
