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T5293

Sigma-Aldrich

Monoclonal Anti-β-Tubulin antibody produced in mouse

enhanced validation

clone 2-28-33, ascites fluid

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Synonym(s):
Anti-Tubulin beta-1 chain
MDL number:
NACRES:
NA.41

biological source

mouse

conjugate

unconjugated

antibody form

ascites fluid

antibody product type

primary antibodies

clone

2-28-33, monoclonal

contains

15 mM sodium azide

species reactivity

Ciona intestinalis, rat, chicken, Caenorhabditis elegans, Strongylocentrotus purpuratus, bovine, human

enhanced validation

independent ( Antibodies)
Learn more about Antibody Enhanced Validation

technique(s)

indirect immunofluorescence: 1:1,000 using cultured chicken fibroblasts or cultured human foreskin fibroblasts
western blot: 1:100

isotype

IgG1

UniProt accession no.

shipped in

dry ice

storage temp.

−20°C

target post-translational modification

unmodified

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This Item
T4026T7816T0198
conjugate

unconjugated

conjugate

unconjugated

conjugate

unconjugated

conjugate

unconjugated

antibody form

ascites fluid

antibody form

ascites fluid

antibody form

ascites fluid

antibody form

purified immunoglobulin

clone

2-28-33, monoclonal

clone

TUB 2.1, monoclonal

clone

SAP.4G5, monoclonal

clone

D66, monoclonal

biological source

mouse

biological source

mouse

biological source

mouse

biological source

mouse

Gene Information

human ... TUBB1(81027), TUBB2A(7280), TUBB2C(10383)
rat ... Tubb2(29212), Tubb2c(296554)

Gene Information

human ... TUBB(203068), TUBB1(81027), TUBB1(81027), TUBB1(81027), TUBB1(81027), TUBB2A(7280), TUBB2A(7280), TUBB2A(7280), TUBB2A(7280), TUBB2C(10383), TUBB2C(10383), TUBB2C(10383), TUBB2C(10383)
mouse ... Tubb1(104068), Tubb1(104068), Tubb1(104068), Tubb1(104068), Tubb2a(22151), Tubb2a(22151), Tubb2a(22151), Tubb2a(22151), Tubb2c(227613), Tubb2c(227613), Tubb2c(227613), Tubb2c(227613)
rat ... Tubb2(29212), Tubb2(29212), Tubb2(29212), Tubb2(29212), Tubb2c(296554), Tubb2c(296554), Tubb2c(296554), Tubb2c(296554)

Gene Information

human ... TUBB(203068)
mouse ... Tubb4(22153)

Gene Information

human ... TUBB1(81027), TUBB2A(7280), TUBB2C(10383)
mouse ... Tubb1(545486), Tubb2a(22151), Tubb2c(227613)
rat ... Tubb2(29212), Tubb2c(296554)

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General description

β-Tubulin belongs to the subfamily of tubulin, which is the major building block of microtubules. β-tubulin has a molecular weight of 55kDa. β-Tubulin structure is characterized with core of two β-sheets enclosed by α-helices. It also contains an N-terminal domain with the guanine nucleotide-binding region, an intermediate domain with taxol-binding site, and a C-terminal domain that contains the binding surface for molecular motor proteins.Human β-tubulin consists of seven isoforms (βI (class I), βII (class II), βIII (class III), βIVa (class IVa), βIVb (class IVb), βV (class V), and βVI (class VI)).

Specificity

The antibody recognizes the two major and one of the minor β‑tubulin isotypes of the free-living soil nematode C. elegans. It also binds to Sarkosyl-resistant ribbons from Strongylocentrotus purpuratus sperm axonemes, to neuronal axons of the larva of an ascidian (Ciona intestinalis) and to tubulin of chicken and mammals, cultured human fibroblasts, bovine and rat brain tissue. In C.elegans preparations, the antibody does not recognize tubulin that has been heat denatured in the presence of SDS and β-mercaptoethanol, though it is bound to tubulin separated on isoelectric focusing gels. It reacts with heat-denatured and reduced mammalian preparations in immunoblotting.

Immunogen

sarkosyl-resistant ribbons from Strongylocentrotus purpuratus (sea urchin) sperm axonemes.

Application

Monoclonal Anti-β-Tubulin antibody produced in mouse has been used in western blotting and fluorescence immunocytochemical staining.

Biochem/physiol Actions

Mutation in the gene leads to various neuronal migration disorders such as lissencephaly, pachygyria and polymicrogyria malformations. B2702 peptide binds to β-tubulin and inhibits NK cell cytotoxicity and it influences microtubule polymerization, which damages cytoskeleton organization and chaperone-like activity of tubulin. β-1 tubulin also known as class VI or TUBB1, plays a vital role in platelet production, and is considered to be a potential biomarker candidate for immune thrombocytopenia (ITP).

Disclaimer

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.

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


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Birth of Piglets After Transfer of Embryos Cryopreserved by Cytoskeletal Stabilization and Vitrification
Dobrinsky JR
Biology of Reproduction, 62, 564-570 (2000)
Tilman Jobst-Schwan et al.
American journal of physiology. Renal physiology, 305(5), F734-F744 (2013-07-05)
The inhibitor of apoptosis protein survivin is a bifunctional molecule that regulates cellular division and survival. We have previously shown that survivin protein can be found at high concentrations in the adult kidney, particularly in the proximal tubules. Here, survivin
Hanna S Radomska et al.
The Journal of clinical investigation, 122(8), 2955-2966 (2012-07-17)
Mutations that activate the fms-like tyrosine kinase 3 (FLT3) receptor are among the most prevalent mutations in acute myeloid leukemias. The oncogenic role of FLT3 mutants has been attributed to the abnormal activation of several downstream signaling pathways, such as
Mutations in the beta-tubulin gene TUBB2B result in asymmetrical polymicrogyria.
Jaglin XH
Nature Genetics, 41, 746-752 (2009)
Thomas Stahnke et al.
PloS one, 12(2), e0172592-e0172592 (2017-02-24)
In glaucoma surgery, fibrotic processes occur, leading to impairment of liquid outflow. Activated fibroblasts are responsible for postoperative scarring. The transforming growth factor-β (TGF-β) pathway plays a key role in fibroblast function, differentiation and proliferation. The aim of this study

Articles

Microtubules of the eukaryotic cytoskeleton are composed of a heterodimer of α- and β-tubulin. In addition to α-and β-tubulin, several other tubulins have been identified, bringing the number of distinct tubulin classes to seven.

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