Date published: 2026-4-12

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α-actinin Antibody (B-12): sc-166524

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Datasheets
  • α-actinin Antibody (B-12) is a mouse monoclonal IgG2a κ, cited in 24 publications, provided at 200 µg/ml
  • specific for an epitope mapping between amino acids 872-891 at the C-terminus of α-actinin of human origin
  • recommended for detection of α-actinin-1, α-actinin-2 and α-actinin-4 of mouse, rat and human origin by WB, IP, IF, IHC(P) and ELISA
  • See α-actinin (H-2): sc-17829 for α-actinin antibody conjugates, including AC, HRP, FITC, PE, Alexa Fluor® 488, 594, 647, 680 and 790.
  • m-IgG Fc BP-HRP and m-IgG2a BP-HRP are the preferred secondary detection reagents for α-actinin Antibody (B-12) for WB and IHC(P) applications. These reagents are now offered in bundles with α-actinin Antibody (B-12) (see ordering information below).
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α-actinin Antibody (B-12) is a mouse monoclonal IgG2a antibody that detects α-actinin in mouse, rat, and human samples through various applications including western blotting (WB), immunoprecipitation (IP), immunofluorescence (IF), immunohistochemistry with paraffin-embedded sections (IHCP), and enzyme-linked immunosorbent assay (ELISA). α-actinin is a crucial cytoskeletal protein that plays a significant role in maintaining cellular structural integrity by cross-linking actin filaments, thereby forming a stable network that supports cellular shape and function. α-actinin is predominantly located in the cytoskeleton of muscle and non-muscle cells, including skeletal, cardiac, and smooth muscle cells, where α-actinin is essential for muscle contraction and cellular signaling. Proper localization of α-actinin is vital for muscle function and cellular organization, as α-actinin anchors actin filaments to various intracellular structures, facilitating the transmission of mechanical forces and signals within the cell. Mutations in the gene encoding α-actinin-4 have been linked to focal segmental glomerulosclerosis 1 (FSGS1), a serious renal condition that can lead to progressive kidney dysfunction and failure, highlighting α-actinin′s critical role in both muscle and kidney health. anti-α-actinin antibody (B-12) serves as an invaluable tool for researchers studying cytoskeletal organization and related pathologies.

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

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

α-actinin Antibody (B-12)

sc-166524
200 µg/ml
$322.00

α-actinin Antibody (B-12): m-IgG Fc BP-HRP Bundle

sc-540116
200 µg Ab; 10 µg BP
$361.00

α-actinin Antibody (B-12): m-IgG2a BP-HRP Bundle

sc-546854
200 µg Ab; 10 µg BP
$361.00

α-actinin (B-12) Neutralizing Peptide

sc-166524 P
100 µg/0.5 ml
$69.00

Could this antibody be used for FlowCytometry? Thanks!

Asked by: sme1203
Thank you for your question. We have not tested this antibody, α-actinin (B-12): sc-166524, for flow cytometry (FCM), so it is not a recommended application at this time.
Answered by: Technical Support
Date published: 2017-07-25

What application is the blocking peptide sc-166524 P appropriate for?

Asked by: Professor Griffin
Thank you for your question. The blocking peptide is intended for use as a negative control, by pre-adsorbing the mouse monoclonal antibody against the antigen. For full protocol details, please contact our Technical Services Department or view our online protocol here: https://www.scbt.com/scbt/resources/protocols/peptide-neutralization
Answered by: Technical Support
Date published: 2017-02-24
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Rated 5 out of 5 by from Great for IHC(P)The alpha-actinin Antibody (B-12): sc-166524 works very well for IHC applications when using formalin fixed, paraffin-embedded tissue sections, showing strong staining pattern localized to the cytoplasm. This antibody has also been cited several times for further verification.
Date published: 2017-01-30
Rated 5 out of 5 by from Strong signal in WB in humanStrong signal in WB in human -actinin-1 transfected 293T whole cell lysate. -SCBT QC
Date published: 2015-05-21
Rated 5 out of 5 by from Published data for WB in human primary WM115Published data for WB in human primary WM115 and metastatic WM266-4 melanoma cell lines. -SCBT Publication Review
Date published: 2015-05-21
Rated 5 out of 5 by from Published data for WB in human colon adenocarcinomaPublished data for WB in human colon adenocarcinoma cell lines HT-29, HCT116 and SW480. -SCBT Publication Review
Date published: 2015-05-10
Rated 5 out of 5 by from Published data for WB in human HaCaT cellsPublished data for WB in human HaCaT cells. -SCBT Publication Review
Date published: 2015-05-03
Rated 5 out of 5 by from Antibody worked well for WB in L8 and HeLaAntibody worked well for WB in L8 and HeLa whole cell lysates. -SCBT QC
Date published: 2013-07-18
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α-actinin Antibody (B-12) is rated 5.0 out of 5 by 6.
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