Wednesday, August 1, 2018

New cell lines produce monoclonal antibody for improved biologic drugs

NISTmAb, the world's first standardized monoclonal antibody has become a valuable tool for biomanufacturers developing new biologic therapies for cancers, autoimmune disorders and infectious diseases. Although the molecule has been precisely characterized, the current proprietary method for its production has not. In a new article, researchers describe how they have taken the first step to solve this dilemma: engineering three mouse cell lines to produce nonproprietary versions of NISTmAb that closely resemble the characteristics of the original reference material.

from Top Health News -- ScienceDaily https://ift.tt/2mYipz7

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Scientists discover how harmful “zombie cells” hide from the immune system

Scientists have discovered a protein that may help harmful aging cells hide from the immune system, allowing them to accumulate and fuel age...