Date published: 2026-4-4

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Smooth Muscle Actin Antibody (CGA7): sc-53015

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Datasheets
  • Smooth Muscle Actin Antibody (CGA7) is a mouse monoclonal IgG2b κ, cited in 130 publications, provided at 200 µg/ml
  • raised against full length gizzard Actin of chicken origin
  • Smooth Muscle Actin Antibody (CGA7) is recommended for detection of α and γ Actin isotypes of smooth muscle cells of mouse, rat, human and avian origin by WB, IP, IF, IHC(P) and ELISA; non cross-reactive with skeletal or cardiac cells
  • Anti-Smooth Muscle Actin Antibody (CGA7) 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
  • m-IgG Fc BP-HRP and m-IgG2b BP-HRP are the preferred secondary detection reagents for Smooth Muscle Actin Antibody (CGA7) for WB and IHC(P) applications. These reagents are now offered in bundles with Smooth Muscle Actin Antibody (CGA7) (see ordering information below).
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Smooth Muscle Actin Antibody (CGA7) is a mouse monoclonal IgG2b kappa light chain antibody that detects Smooth Muscle Actin in mouse, rat, and human tissues through applications such as western blotting (WB), immunoprecipitation (IP), immunofluorescence (IF), immunohistochemistry, and enzyme-linked immunosorbent assay (ELISA). Anti-Smooth Muscle Actin antibody (CGA7) is available in both non-conjugated and various conjugated forms, including agarose, horseradish peroxidase (HRP), phycoerythrin (PE), fluorescein isothiocyanate (FITC), and multiple Alexa Fluor® conjugates. Actin plays a vital role in cellular structure and function as a key component of the cytoskeleton, providing mechanical support and shape to cells. Smooth Muscle Actin is predominantly located in the cytoplasm, where dynamic filaments form that are essential for various cellular processes, including motility, division, and intracellular transport. Smooth Muscle Actin′s ability to polymerize and depolymerize allows cells to adapt their shape and movement in response to external stimuli, which is particularly important in smooth muscle contraction and relaxation. Different isoforms of Actin, such as α-Actin in muscle tissues and β-Actin in non-muscle cells, highlight this protein′s versatility and specialization in various cellular contexts. Understanding Smooth Muscle Actin distribution and function is crucial for studying muscle physiology and pathologies, including vascular diseases and smooth muscle disorders.

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

Smooth Muscle Actin Antibody (CGA7)

sc-53015
200 µg/ml
$322.00

Smooth Muscle Actin Antibody (CGA7): m-IgG Fc BP-HRP Bundle

sc-525569
200 µg Ab; 10 µg BP
$361.00

Smooth Muscle Actin Antibody (CGA7): m-IgG2b BP-HRP Bundle

sc-549585
200 µg Ab; 10 µg BP
$361.00

Smooth Muscle Actin Antibody (CGA7) AC

sc-53015 AC
500 µg/ml, 25% agarose
$424.00

Smooth Muscle Actin Antibody (CGA7) HRP

sc-53015 HRP
200 µg/ml
$322.00

Smooth Muscle Actin Antibody (CGA7) FITC

sc-53015 FITC
200 µg/ml
$336.00

Smooth Muscle Actin Antibody (CGA7) PE

sc-53015 PE
200 µg/ml
$349.00

Smooth Muscle Actin Antibody (CGA7) Alexa Fluor® 488

sc-53015 AF488
200 µg/ml
$364.00

Smooth Muscle Actin Antibody (CGA7) Alexa Fluor® 546

sc-53015 AF546
200 µg/ml
$364.00

Smooth Muscle Actin Antibody (CGA7) Alexa Fluor® 594

sc-53015 AF594
200 µg/ml
$364.00

Smooth Muscle Actin Antibody (CGA7) Alexa Fluor® 647

sc-53015 AF647
200 µg/ml
$364.00

Smooth Muscle Actin Antibody (CGA7) Alexa Fluor® 680

sc-53015 AF680
200 µg/ml
$364.00

Smooth Muscle Actin Antibody (CGA7) Alexa Fluor® 790

sc-53015 AF790
200 µg/ml
$364.00

The protein is detected as a single band at a lower MW than in the data sheet. I also cross-checked with antibody from other company, and there is no problem with the sample. Is there a possibility of a 10-20kDa difference depending on the sample?

Asked by: abc12
Thank you for your question. Please contact our Technical Service Department for more information. Our Asian Technical Service team is available at (+86) 021-60936350 or asia@scbio.cn or by live chat on our website.
Answered by: Technical Service SH
Date published: 2022-11-14

Does SCBT sell a mouse antibody against smooth muscle actin gamma?

Asked by: Bladreg
Thank you for your question. It would be helpful if you could call us, allowing for a more interactive discussion of this and other related questions.
Answered by: Technical Support
Date published: 2021-07-22

Is this antibody cross-reactive with skeletal or cardiac actin?

Asked by: AbPolly
Thank you for your inquiry. This antibody is specific to smooth muscle actin, and is not cross-reactive with skeletal or cardiac cells.
Answered by: Technical Support 13
Date published: 2017-01-04
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Rated 5 out of 5 by from Expression of alpha-SMA in osteoporotic boneWe bought alpha-SMA and it has worked best as a fibrosis marker in bone regeneration studies
Date published: 2024-06-12
Rated 3 out of 5 by from Good for IFGood antibody for immunofluorescence of human primary fibroblasts. Did not work for WB in the same samples.
Date published: 2022-06-07
Rated 5 out of 5 by from ExcellentI bought this antibody a few years ago and the result is good and clear.
Date published: 2021-10-21
Rated 5 out of 5 by from Good for WBIt is useful for western blot analysis of human cell line.
Date published: 2020-09-04
Rated 5 out of 5 by from Good antibodyIt worked very well in WB on human cancer associated fibroblasts ( 1:200 dilution).
Date published: 2018-11-05
Rated 1 out of 5 by from Not well work in WBToo many non-specific bands detected in human liver cancer BEL-7404. Dilution ratio is1:100
Date published: 2017-10-11
Rated 5 out of 5 by from Used in WBIt was used for WB on rat sample, very roubust band at dilution 1:1000.
Date published: 2017-05-10
Rated 5 out of 5 by from SpecificStrong band in western blot analysis of Smooth Muscle Actin expression in A-10 whole cell lysate.
Date published: 2017-05-07
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Smooth Muscle Actin Antibody (CGA7) is rated 4.6 out of 5 by 16.
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