Tubulin Resource Directory



Tubulin is comprised of a 55 kDa heterodimer of alpha-tubulin and beta-tubuin.  Tubulin polymerizes into microtubules and plays an important role in cell structure, intracellular transport, and mitosis.  Learn more about tubulin through Cytoskeleton, Inc.'s tubulin resouce directory by clicking on the options below.

Tubulin Biochem Tubulin PTM Tubulin Isotypes  
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