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  • T5076 - Monoclonal Anti-β-Tubulin Isotype III antibody produced in mouse

T5076 Sigma-Aldrich

Monoclonal Anti-β-Tubulin Isotype III antibody produced in mouse

clone SDL.3D10, purified from hybridoma cell culture



Related Categories Alphabetical Index, Antibodies, Antibodies against Proteins/Bioactives/Markers/Receptors for Stem Cell Biology, Antibodies for Cell Biology, Antibodies for Neural Stem Cells,
conjugate   unconjugated
clone   SDL.3D10, monoclonal
biological source   mouse
application(s)   dot blot: suitable
  immunocytochemistry: suitable
  immunohistochemistry: suitable
  indirect ELISA: suitable
  microarray: suitable
  western blot: 0.1-0.2 μg/mL using rat brain extract
species reactivity   human, bovine, mouse, rat, boar
form   buffered aqueous solution
shipped in   dry ice
storage temp.   −20°C
antibody form   purified immunoglobulin
isotype   IgG2b
antibody product type   primary antibodies
concentration   ~2 mg/mL
UniProt accession no.   Q13509
Gene Information   human ... TUBB3(10381)
mouse ... Tubb3(22152)
rat ... Tubb3(246118)


General description

Tubulin is the main constituent of microtubules made up of two similar polypeptides α and β, each with 50 kD (approx.) molecular weight. It has several cellular functions like mitosis, meiosis, some forms of organellar movement, intracellular transport, flagellar movement and cytoskeletal functions. Monoclonal anti-β-tubulin isotype III antibody can be used in microarray and western blotting. It can also be used in immunoblotting. Mouse anti-β-tubulin isotype III antibody reacts specifically with an epitope present on the β-tubulin (isotype III) of bovine, rat, mouse, boar and human but not with tubulin present in chicken brain preparation or in a chicken fibroblasts cell line.

Tubulin β 3 class III (TUBB3) encodes for the microtubule protein tubulin β‐3, which is majorly expressed in neurons. The gene is located on human chromosome 16q24.3.


peptide corresponding to the carboxy-terminal sequence of human β-tubulin isotype III, conjugated to BSA.


Monoclonal Anti-β-Tubulin Isotype III antibody produced in mouse has been used in immunolabelling and flow cytometry.

Monoclonal anti-β-tubulin isotype III antibody (diluted 1:500) can be used as a primary antibody in immunocytochemical analysis of neurons. It can also be used for the localization of isotype III of β-tubulin by several immunochemical assays like dot blot, ELISA and immunohistochemistry.

Physical form

Solution in 0.01 M phosphate buffered saline containing 15 mM sodium azide.


Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

Biochem/physiol Actions

Tubulin β 3 class III (TUBB3) regulates neurogenesis and is involved in axon guidance and maintenance. Mutations in this gene is associated with hypoplasia of commissural axon (CA), congenital fibrosis of the extraocular muscles type 3 (CFEOM3) and dysgyria.

Safety & Documentation

Safety Information

NONH for all modes of transport
WGK Germany 


Certificate of Analysis


Milli-Q® Water Purification Solutions
Protocols & Articles


Antibody Basics

Immunoglobulins (Igs) are produced by B lymphocytes and secreted into plasma. The Ig molecule in monomeric form is a glycoprotein with a molecular weight of approximately 150 kDa that is shaped more ...
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Western Blot Protocol | Immunoblotting Protocol

Western Blotting refers to the electrophoretic transfer of proteins from sodium dodecyl sulfate polyacrylamide gels to sheets of PVDF or nitrocellullose membrane, followed by immunodetection of prote...
Keywords: AGE, Buffers, Cell disruption, Detergents, Dialysis, Electroblotting, Electrophoresis, Enzyme activity, Gel electrophoresis, Immunoprecipitation, PAGE, Protein extraction, Purification, Sample preparations, Western blot

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