Date published: 2025-9-21

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beta Tubulin Antibody (TUB 2.1): sc-58886

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Datasheets
  • beta Tubulin Antibody (TUB 2.1) is a mouse monoclonal IgG1 κ, cited in 28 publications, provided at 200 µg/ml
  • raised against purified brain β Tubulin of rat origin
  • Anti-beta Tubulin Antibody (TUB 2.1) is recommended for detection of β Tubulin of mouse, rat, human and bovine origin by WB, IP, IF and IHC(P)
  • Anti-beta Tubulin Antibody (TUB 2.1) is available conjugated to agarose for IP; HRP for WB, IHC(P) and ELISA; and to either phycoerythrin or FITC for IF, IHC(P) and FCM
  • also available conjugated to Alexa Fluor® 488, Alexa Fluor® 546, Alexa Fluor® 594 or Alexa Fluor® 647 for WB (RGB), IF, IHC(P) and FCM, and for use with RGB fluorescent imaging systems, such as iBright™ FL1000, FluorChem™, Typhoon, Azure and other comparable systems
  • also available conjugated to Alexa Fluor® 680 or Alexa Fluor® 790 for WB (NIR), IF and FCM; for use with Near-Infrared (NIR) detection systems, such as LI-COR®Odyssey®, iBright™ FL1000, FluorChem™, Typhoon, Azure and other comparable systems
  • Contact our Technical Service Department (or your local Distributor) for more information on how to receive a FREE 10 µg sample of beta Tubulin (TUB 2.1): sc-58886.
  • m-IgG Fc BP-HRP and m-IgG1 BP-HRP are the preferred secondary detection reagents for beta Tubulin Antibody (TUB 2.1) for WB and IHC(P) applications. These reagents are now offered in bundles with beta Tubulin Antibody (TUB 2.1) (see ordering information below).

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β Tubulin Antibody (TUB 2.1) is a mouse monoclonal IgG1 kappa light chain antibody designed to detect β Tubulin (β-TUB), also known as tubulin beta chain, across multiple species including mouse, rat, human, and bovine. β-TUB monoclonal antibody (TUB 2.1) is raised against purified brain β-TUB of rat origin, ensuring robust and precise binding in various applications such as western blotting (WB), immunoprecipitation (IP), immunofluorescence (IF), and immunohistochemistry. β-TUB is a fundamental component of the cytoskeleton, forming heterodimers with α Tubulin that assemble into microtubules, which are essential for maintaining cell shape, facilitating intracellular transport, and enabling accurate cell division. Post-translational modifications of β-TUB, including acetylation, detyrosination, and polyglutamylation, play critical roles in regulating microtubule stability and dynamics, as well as in modulating interactions with motor proteins like kinesin and dynein, thereby influencing processes such as intracellular trafficking and signal transduction. These modifications are crucial for the functional diversity and adaptability of microtubules in different cellular contexts and during various stages of the cell cycle. Additionally, β-TUB exists in multiple isoforms, such as β1, β2, β3, β4, β5, β6, and β8, each exhibiting unique expression patterns and functional roles, including the neuron-specific β3 isoform which is essential for neuronal development and function. Understanding the structural and functional nuances of β-TUB, including post-translational modifications, is essential for elucidating mechanisms underlying cellular architecture and the pathogenesis of diseases like cancer and neurodegenerative disorders. Anti-β-TUB antibody (TUB 2.1) is available in both non-conjugated forms and various conjugated forms, including horseradish peroxidase (HRP), phycoerythrin (PE), fluorescein isothiocyanate (FITC), and multiple Alexa Fluor® conjugates, providing versatility for diverse experimental requirements.

For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.

Alexa Fluor® is a trademark of Molecular Probes Inc., OR., USA

LI-COR® and Odyssey® are registered trademarks of LI-COR Biosciences

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

beta Tubulin Antibody (TUB 2.1)

sc-58886
200 µg/ml
$316.00

beta Tubulin Antibody (TUB 2.1): m-IgG Fc BP-HRP Bundle

sc-526917
200 µg Ab; 10 µg BP
$354.00

beta Tubulin Antibody (TUB 2.1): m-IgG1 BP-HRP Bundle

sc-532290
200 µg Ab; 20 µg BP
$354.00

beta Tubulin Antibody (TUB 2.1) AC

sc-58886 AC
500 µg/ml, 25% agarose
$416.00

beta Tubulin Antibody (TUB 2.1) HRP

sc-58886 HRP
200 µg/ml
$316.00

beta Tubulin Antibody (TUB 2.1) FITC

sc-58886 FITC
200 µg/ml
$330.00

beta Tubulin Antibody (TUB 2.1) PE

sc-58886 PE
200 µg/ml
$343.00

beta Tubulin Antibody (TUB 2.1) Alexa Fluor® 488

sc-58886 AF488
200 µg/ml
$357.00

beta Tubulin Antibody (TUB 2.1) Alexa Fluor® 546

sc-58886 AF546
200 µg/ml
$357.00

beta Tubulin Antibody (TUB 2.1) Alexa Fluor® 594

sc-58886 AF594
200 µg/ml
$357.00

beta Tubulin Antibody (TUB 2.1) Alexa Fluor® 647

sc-58886 AF647
200 µg/ml
$357.00

beta Tubulin Antibody (TUB 2.1) Alexa Fluor® 680

sc-58886 AF680
200 µg/ml
$357.00

beta Tubulin Antibody (TUB 2.1) Alexa Fluor® 790

sc-58886 AF790
200 µg/ml
$357.00

Can I use an anti mouse HRP conjugated secondary with this antibody?

Asked by: IAMLCN
Thank you for the question. This antibody is a mouse IgG. Yes, you can use anti-mouse secondary antibodies conjugated to -HRP for the detection of this primary antibody. We suggest using our m-IgGκ BP-HRP (mouse IgGκ binding protein-HRP) (sc-516102) which shows excellent and specific data in WB and IHC(P).
Answered by: Technical Support Europe
Date published: 2017-12-03

I am using β Tubulin (TUB 2.1): sc-58886 monoclonal antibody to stain paraffin embedded tissue. Do you recommend antigen retrieval when using this antibody?

Asked by: Germaine
We recommend performing antigen retrieval with sodium citrate buffer (pH 6) and heat. The full protocol can be found here: https://www.scbt.com/scbt/resources/protocols/immunoperoxidase-staining
Answered by: Technical Support
Date published: 2017-02-24
  • y_2025, m_9, d_17, h_8CST
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Rated 5 out of 5 by from クリアなバンド初めて使用しましたが、1回できれいにバンドを確認できました。 サイズもマーカーに従った位置で、ノンスペバンドもありませんでした。
Date published: 2021-08-17
Rated 5 out of 5 by from perfect antibodyVery good and highly sensitive antibody. Can be diluted 1/5000, so can perform many blots.
Date published: 2019-06-21
Rated 5 out of 5 by from Excellent!This antibody works great in western blot analysis of β Tubulin expression in NIH/3T3, A-431, KNRK and PC-12 whole cell lysates.
Date published: 2017-01-23
Rated 4 out of 5 by from IF: Decent cytoplasmic staining in HeLa samplesIF: Decent cytoplasmic staining in HeLa samples. -SCBT QC
Date published: 2015-03-04
Rated 5 out of 5 by from Strong band detected at correct size in HeLaStrong band detected at correct size in HeLa. -SCBT QC
Date published: 2014-03-26
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beta Tubulin Antibody (TUB 2.1) is rated 4.8 out of 5 by 5.
  • y_2025, m_9, d_17, h_8
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