Date published: 2025-9-18

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acetylated alpha Tubulin Antibody (6-11B-1): sc-23950

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Datasheets
  • acetylated alpha Tubulin Antibody (6-11B-1) is a mouse monoclonal IgG2b κ acetylated alpha Tubulin antibody, cited in 348 publications, provided at 200 µg/ml
  • raised against the outer arms of Strongylocentrotus purpuratus (Sea Urchin) sperm axonemes
  • acetylated alpha Tubulin Antibody (6-11B-1) is recommended for detection of acetylated α Tubulin of mammalian species, zebrafish, Drosophila and Xenopus origin by WB, IP, IF and IHC(P); non cross-reactive with non-acetylated α Tubulin or other lysine acetylation sites
  • Anti-acetylated alpha Tubulin Antibody (6-11B-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 acetylated alpha Tubulin (6-11B-1): sc-23950.
  • m-IgG Fc BP-HRP and m-IgG2b BP-HRP are the preferred secondary detection reagents for acetylated alpha Tubulin Antibody (6-11B-1) for WB and IHC(P) applications. These reagents are now offered in bundles with acetylated alpha Tubulin Antibody (6-11B-1) (see ordering information below).

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Acetylated α Tubulin Antibody (6-11B-1) is a mouse monoclonal IgG2b kappa light chain antibody raised against the outer arms of Strongylocentrotus purpuratus (Sea Urchin) sperm axonemes, specifically recognizing the acetylated form of alpha tubulin in mammalian species, zebrafish, Drosophila, and Xenopus. Alpha tubulin, in conjunction with beta tubulin, forms heterodimers that polymerize to create microtubules, essential components of the cytoskeleton responsible for maintaining cell shape, enabling intracellular transport, and facilitating cell division. Acetylation of α tubulin at lysine 40 is a critical post-translational modification that enhances microtubule stability and affects interactions with motor proteins, thereby influencing processes like intracellular trafficking, ciliary and flagellar movement, and cell signaling pathways. Understanding the function and regulation of acetylated α tubulin is important for insights into neurodegenerative diseases, cancer, and developmental biology. Anti-acetylated α tubulin antibody (6-11B-1) is suitable for applications such as western blotting (WB), immunoprecipitation (IP), immunofluorescence (IF), and immunohistochemistry with paraffin-embedded sections (IHCP), providing a valuable tool for researchers investigating microtubule dynamics and cytoskeletal organization across a variety of biological systems.

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

acetylated alpha Tubulin Antibody (6-11B-1) References:

  1. Quantification of acetylated tubulin.  |  Chesta, ME., et al. 2013. Cytoskeleton (Hoboken). 70: 297-303. PMID: 23596183
  2. Acetylated α-tubulin is reduced in individuals with poor sperm motility.  |  Bhagwat, S., et al. 2014. Fertil Steril. 101: 95-104.e3. PMID: 24268707
  3. Tubulin acetylation: responsible enzymes, biological functions and human diseases.  |  Li, L. and Yang, XJ. 2015. Cell Mol Life Sci. 72: 4237-55. PMID: 26227334
  4. Acetylated tubulin is essential for touch sensation in mice.  |  Morley, SJ., et al. 2016. Elife. 5: PMID: 27976998
  5. Acetylated alpha-tubulin in microtubules during mouse fertilization and early development.  |  Schatten, G., et al. 1988. Dev Biol. 130: 74-86. PMID: 3053299
  6. Acetylated α-tubulin K394 regulates microtubule stability to shape the growth of axon terminals.  |  Saunders, HAJ., et al. 2022. Curr Biol. 32: 614-630.e5. PMID: 35081332
  7. Acetylated α-tubulin alleviates injury to the dendritic spines after ischemic stroke in mice.  |  Yang, C., et al. 2023. CNS Neurosci Ther. 29: 2327-2338. PMID: 36965035
  8. Reduced acetylated α-tubulin in SPAST hereditary spastic paraplegia patient PBMCs.  |  Wali, G., et al. 2023. Front Neurosci. 17: 1073516. PMID: 37144097
  9. Centrosome amplification fine tunes tubulin acetylation to differentially control intracellular organization.  |  Monteiro, P., et al. 2023. EMBO J. 42: e112812. PMID: 37403793
  10. Acetylated α-Tubulin and α-Synuclein: Physiological Interplay and Contribution to α-Synuclein Oligomerization.  |  Calogero, AM., et al. 2023. Int J Mol Sci. 24: PMID: 37569662

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

acetylated alpha Tubulin Antibody (6-11B-1)

sc-23950
200 µg/ml
$316.00

acetylated alpha Tubulin Antibody (6-11B-1): m-IgG Fc BP-HRP Bundle

sc-525509
200 µg Ab; 10 µg BP
$354.00

acetylated alpha Tubulin Antibody (6-11B-1): m-IgG2b BP-HRP Bundle

sc-549568
200 µg Ab; 10 µg BP
$354.00

acetylated alpha Tubulin Antibody (6-11B-1) AC

sc-23950 AC
500 µg/ml, 25% agarose
$416.00

acetylated alpha Tubulin Antibody (6-11B-1) HRP

sc-23950 HRP
200 µg/ml
$316.00

acetylated alpha Tubulin Antibody (6-11B-1) FITC

sc-23950 FITC
200 µg/ml
$330.00

acetylated alpha Tubulin Antibody (6-11B-1) PE

sc-23950 PE
200 µg/ml
$343.00

acetylated alpha Tubulin Antibody (6-11B-1) Alexa Fluor® 488

sc-23950 AF488
200 µg/ml
$357.00

acetylated alpha Tubulin Antibody (6-11B-1) Alexa Fluor® 546

sc-23950 AF546
200 µg/ml
$357.00

acetylated alpha Tubulin Antibody (6-11B-1) Alexa Fluor® 594

sc-23950 AF594
200 µg/ml
$357.00

acetylated alpha Tubulin Antibody (6-11B-1) Alexa Fluor® 647

sc-23950 AF647
200 µg/ml
$357.00

acetylated alpha Tubulin Antibody (6-11B-1) Alexa Fluor® 680

sc-23950 AF680
200 µg/ml
$357.00

acetylated alpha Tubulin Antibody (6-11B-1) Alexa Fluor® 790

sc-23950 AF790
200 µg/ml
$357.00

How do I get the correct catalog number of the Alexa Fluor 488 Labelled acetylated alpha tubulin ab (sc-23950)

Asked by: Sree
Thank you for your question. The part number for the AF488 is sc-23950 AF488. For a price quote and ship date please email scbt@scbt.com.
Answered by: BlakeJ
Date published: 2025-03-27

For sc-23950, which is clone 6-11B-1 mouse monoclonal to acetylated alpha-tubulin, what PURIFICATION  METHOD was used?

Asked by: DavidFR
Thank you for your question. Santa Cruz Biotechnology antibodies are affinity purified.
Answered by: BlakeJ
Date published: 2025-03-07

1. What dilution works well for acetylated alpha Tubulin Antibody (6-11B-1) Alexa Fluor® 488 in PBMCs? 2. What isotype control is suitable for this conjugated antibody?

Asked by: Gautam
Thank you for contacting Santa Cruz Biotechnology . We would need to know what application the antibody is used for to better assist you. For help please contact scbt@scbt.com. Here are the controls we offer :https://www.scbt.com/browse/Control-IgGs-and-IgG-Conjugates/_/N-1j3ajah
Answered by: BlakeJ
Date published: 2024-05-14

We have lot # HQ422 of prodfuct sc-23950. I am getting a very week signal at 1:200 on fixed airway epithelial cells. Is this lot expired? Thanks. Shubha

Asked by: Shubha
Thank you for your question. We warranty our antibodies for 1 year from date of purchase . Lot HQ422 is not a valid lot number . Please give us a call or email us to discuss your results. scbt@scbt.com or (800)457-3801.
Answered by: BlakeJ
Date published: 2023-12-01

The product specifications list amino acids 149-448, however, in previous questions it was noted that this product recognizes Ac-K40. Can you please confirm which epitope this antibody recognizes?

Asked by: Laura
Thank you for your question. The epitope range is 149-448.
Answered by: BlakeJ
Date published: 2023-11-14

Hi, interested in buying an anti-acetyl-alpha Tubulin antibody to test the effect of HDAC8 inhibitors by WB. Wondering if I could purchase or get an small aliquot to test it before placing the order of a full product

Asked by: CarlosPR
Thank you for your question. Please contact your local distributor or technical service for further assistance.
Answered by: Dallas Tech Service
Date published: 2021-04-07

We have purchased and used acetylated α Tubulin Antibody (6-11B-1): sc-23950 antibody. It is working quite well. However we need to know the which amino acid residue the antibody is reacting with? Kindly tell me particular epitope to which ab binds.

Asked by: Nitish
Thank you for your question. This mouse monoclonal antibody recognizes endogenous levels of α-tubulin protein only when acetylated at Lys40 (Lysine 40).
Answered by: Technical Support
Date published: 2024-11-07

Hi, I would like to know which light chain is in this antibody (e.g, kappa I, II or V). I would like to undertsand if I can purify the antibody with protein L resin. I would like to find out the affinity of the antibody with protein L. Thank you!

Asked by: Foram
Thank you for your question. Since acetylated α Tubulin Antibody (6-11B-1): sc-23950 is a mouse IgG2 antibody it can be purified using Protein A or Protein A/G. For further information please contact our technical service directly.
Answered by: Technical Support Europe
Date published: 2019-02-04
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Rated 5 out of 5 by from Immunofluorescence - murine airway organoidWorked well for IF-C, using murine epithelial airway organoids, fixed in 4% PFA, permeabilization solution: 0.5% Triton in PBS, blocking solution: 1x ROTI Block, Dilution: 1:200.
Date published: 2025-04-17
Rated 4 out of 5 by from acetylated alpha Tubulin Antibody (6-11B-1)Good signal at the expected molecular weight of acetylated tubulin.
Date published: 2024-11-05
Rated 5 out of 5 by from Excellent in WB!Clear signal was detected in WB of mouse brain homogenate!
Date published: 2024-08-26
Rated 5 out of 5 by from muy buen reconocimiento de la proteínaLo probé con una linea celular de mosquito y reconoció la proteína muy bien
Date published: 2023-10-03
Rated 5 out of 5 by from Acet. alpha-tubulinAcet. Alpha-tubulin AlexaFluor 488 antibody was used 1/100 diluted in D-PBS/Live-Dead stain (1:1000), supplemented with 60µg/ml human IgG (Sigma Aldrich) at 8◦C for 30 min. After that, cells were washed in FACS buffer (D-PBS/0.1% BSA), fixed in 4% PFA at room temperature (RT), and analyzed by flow cytometry.
Date published: 2023-01-16
Rated 5 out of 5 by from GREAT ANTIBODIES!Really good antibody. Whole cell lysate, Primary: 1:200, Secondary: 1:4000
Date published: 2022-06-14
Rated 5 out of 5 by from Good antibody for ac-tubulinGood antibody for ac-tubulin detection in WB.Very clean and strong signal.
Date published: 2020-11-17
Rated 5 out of 5 by from Primary cilia - ImmunofluorescenceThe antibody works quite well at 1/1000 in fixed cells and is highly specific.
Date published: 2019-07-29
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acetylated alpha Tubulin Antibody (6-11B-1) is rated 4.8 out of 5 by 46.
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