We're moving to rndsystems.com. Come with us!

After August 17, 2026, Novus Biologicals products and services will no longer be available on this website; you will access all products and services on rndsystems.com. Create your R&D Systems online account today.

alpha Tubulin antibodies

Alpha Tubulin: A Fundamental Cytoskeleton Protein with Many Roles

The cytoskeleton consists of three major types of cytosolic fibers: microtubules, microfilaments (actin filaments), and intermediate filaments. Tubulins are the microtubule building block and exist as globular dimeric proteins of alpha/beta chains. There are five distinct forms: alpha, beta, gamma, delta, and epsilon tubulin.