Lane 1: PC-12 cell lysate
Lane 2: Hela cell lysate
Lane 3: SH-SY5Y cell lysate
Recombinant Rabbit monoclonal primary
Recombinant Tubulin beta-III Monoclonal Antibody (ET1604-17)
Synthetic peptide within human tubulin beta-iii aa 400-450.
PC-12, SHG-44, Hela, SH-SY-5Y, mouse brain tissue.
Store at +4C after thawing. Aliquot store at -20C or -80C. Avoid repeated freeze / thaw cycles.
1*TBS (pH7.4), 0.05% BSA, 40% Glycerol. Preservative: 0.05% Sodium Azide.
Protein A purified.
Tubulin beta-3 chain
Belongs to the tubulin family.
Expression is primarily restricted to central and peripheral nervous system. Greatly increased expression in most cancerous tissues.
Some glutamate residues at the C-terminus are polyglutamylated, resulting in polyglutamate chains on the gamma-carboxyl group. Polyglutamylation plays a key role in microtubule severing by spastin (SPAST). SPAST preferentially recognizes and acts on microtubules decorated with short polyglutamate tails: severing activity by SPAST increases as the number of glutamates per tubulin rises from one to eight, but decreases beyond this glutamylation threshold.; Some glutamate residues at the C-terminus are monoglycylated but not polyglycylated due to the absence of functional TTLL10 in human. Monoglycylation is mainly limited to tubulin incorporated into axonemes (cilia and flagella). Both polyglutamylation and monoglycylation can coexist on the same protein on adjacent residues, and lowering glycylation levels increases polyglutamylation, and reciprocally. The precise function of monoglycylation is still unclear (Probable).; Phosphorylated on Ser-172 by CDK1 during the cell cycle, from metaphase to telophase, but not in interphase. This phosphorylation inhibits tubulin incorporation into microtubules.
Cytoplasm, cytoskeleton. Cell projection, lamellipodium. Cell projection, filopodium.
Tubulin is the major constituent of microtubules. It binds two moles of GTP, one at an exchangeable site on the beta chain and one at a non-exchangeable site on the alpha chain. TUBB3 plays a critical role in proper axon guidance and mantainance. Binding of NTN1/Netrin-1 to its receptor UNC5C might cause dissociation of UNC5C from polymerized TUBB3 in microtubules and thereby lead to increased microtubule dynamics and axon repulsion. Plays a role in dorsal root ganglion axon projection towards the spinal cord.
Ling Zheng, Li et al.
Interaction of Heat Shock Protein Cpn10 with the Cyclin E/Cdk2 Substrate Nuclear Protein Ataxia-Telangiectasia (NPAT) Is Involved in Regulating Histone Transcription. | The Journal of Biological Chemistry 
Cong, Xiao Xia et al.
Activation of AKT-mTOR Signaling Directs Tenogenesis of Mesenchymal Stem Cells. | Stem Cells (Dayton, Ohio) 
Li, Zhe et al.
Tanshinone IIA and Astragaloside IV promote the angiogenesis of mesenchymal stem cell-derived endothelial cell-like cells via upregulation of Cx37, Cx40 and Cx43. | Experimental and Therapeutic Medicine