【摘 要】
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Phosphatase of regenerating liver 3(PRL3), which belongs to the superfamily of protein tyrosine phosphatases (PTPs), represents a group of low molecular weight
【机 构】
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Edmond H. Fischer Signal Transduction Laboratory
论文部分内容阅读
Phosphatase of regenerating liver 3(PRL3), which belongs to the superfamily of protein tyrosine phosphatases (PTPs), represents a group of low molecular weight PTPs that participate in tumorigenesis and metastasis processes.Presented here are the results of cloning, prokaryotic expression, purification, and polyclonal antibody preparation of PRL3. To obtain a specific polyclonal antibody against PRL3, the authors have prepared GST-PRL3 to immunize rabbits and purify an anti-PRL3 polyclonal antibody by negative selection affinity columns. Western blot analysis shows that the anti-PRL3 polyclonal antibody has a specific binding ability with PRL3 protein. The anti-PRL3 polyclonal antibody provides a good tool to further study the function of PRL3.
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