PRIMARY STRUCTURE AND FUNCTIONAL EXPRESSION OF NUCLEOTIDE SEQUENCES FOR NOVEL PROTEIN TYROSINE PHOSPHATASES

摘要

The invention relates to the cloning of two novel protein tyrosine phosphatases. Nucleic acid sequences encoding these phosphatases (PTPL1 and GLM-2) as well as anti-sense sequences are also provided. The recombinantly produced PTPL1 and GLM-2 proteins also are provided, as well as antibodies to these proteins. Methods relating to isolating the phosphatases, using the nucleic acid sequences, and using the phosphatases also are provided.