This gene encodes a class III member of the beta tubulin protein family. Beta tubulins are one of two core protein families (alpha and beta tubulins) that heterodimerize and assemble to form microtubules. This protein is primarily expressed in neurons and may be involved in neurogenesis and axon guidance and maintenance. Mutations in this gene are the cause of congenital fibrosis of the extraocular muscles type 3. In adults, tubulin beta 3 (TUBB3) is primarily expressed in neurons and is commonly used as a neuronal marker. It plays an important role in neuronal cell proliferation and differentiation.

Optimal dilution of the Beta Tubulin antibody should be determined by the researcher.

Amino acids 437-450 were used as the immunogen for the Beta Tubulin antibody.

Store the Beta Tubulin antibody at 2-8oC (with azide) or aliquot and store at -20oC or colder (without azide).