| abstract |
An object of the present invention is to analyze the nucleotide sequence of a cDNA clone contained in a cataloged full-length cDNA library, and to determine the biological activity of a protein encoded by a novel clone, based on the biological activity. We propose a method of using proteins and DNAs encoding them. A protein of the following (a) or (b): (A) a protein consisting of the amino acid sequence described in any of the specific sequences; (B) A protein comprising an amino acid sequence in which one or several amino acids have been deleted, substituted and / or added in any of the amino acid sequences described in any of the specific sequences, and having a phosphatase activity. [Selection diagram] None |