Date published: 2026-10-28

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MYH7 Antibody (A4.840): sc-53089

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Datasheets
  • MYH7 Antibody (A4.840) is a mouse monoclonal IgM κ MYH7 antibody, cited in 37 publications, provided at 200 µg/ml
  • raised against adult skeletal muscle myosin of human origin
  • recommended for detection of myosin heavy chain 7 of mouse, rat, human, rabbit and avian origin by WB, IP, IF and IHC(P)
  • available conjugated to agarose for IP; HRP for WB, IHC(P) and ELISA; phycoerythrin, FITC, Alexa Fluor® 488 or Alexa Fluor® 647 for IF, IHC(P) and FCM
  • m-IgGκ BP-HRP is the preferred secondary detection reagent for MYH7 Antibody (A4.840) for WB and IHC(P) applications. This reagent is now offered in a bundle with MYH7 Antibody (A4.840) (see ordering information below). For additional m-IgGκ BP conjugates see our complete list of Mouse IgG Binding Proteins.
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MYH7 Antibody (A4.840) is a mouse monoclonal IgM antibody that detects the MYH7 protein of mouse, rat, human, rabbit, and avian origin by western blotting (WB), immunoprecipitation (IP), immunofluorescence (IF), and immunohistochemistry. Anti-MYH7 antibody (A4.840) 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. MYH7, also known as myosin heavy chain beta, plays a crucial role in muscle contraction and is primarily expressed in cardiac and slow-twitch skeletal muscle fibers. MYH7′s structure is essential for function, forming a heterohexamer with two heavy chains and two pairs of light chains, allowing for the generation of force and movement through ATP hydrolysis. Proper functioning of MYH7 is vital for maintaining cardiac muscle integrity, and mutations in the MYH7 gene are linked to hypertrophic cardiomyopathy, a condition that can lead to serious heart complications. MYH7 (A4.840) antibody enables researchers to gain insights into the molecular mechanisms underlying muscle function and the pathophysiology of related diseases.

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

MYH7 Antibody (A4.840) References:

  1. The contribution of mutations in MYH7 to the onset of cardiomyopathy.  |  Bollen, IAE. and van der Velden, J. 2017. Neth Heart J. 25: 653-654. PMID: 29052809
  2. MYH7 mutation associated with two phenotypes of myopathy.  |  Li, N., et al. 2018. Neurol Sci. 39: 333-339. PMID: 29170849
  3. Hypertrophic cardiomyopathy MYH7 mutation R723G alters mRNA secondary structure.  |  Rose, J., et al. 2020. Physiol Genomics. 52: 15-19. PMID: 31790337
  4. Generation of a homozygous MYH7 gene knockout human embryonic stem cell line (WAe009-A-69) using an episomal vector-based CRISPR/Cas9 system.  |  Guo, T., et al. 2021. Stem Cell Res. 57: 102566. PMID: 34678661
  5. Investigating the Pathogenesis of MYH7 Mutation Gly823Glu in Familial Hypertrophic Cardiomyopathy using a Mouse Model.  |  Xia, Y., et al. 2022. J Vis Exp.. PMID: 35993750
  6. Electrophysiological Characterization of a MYH7 Variant with Tremor Phenotype.  |  Vial, F., et al. 2023. Mov Disord Clin Pract. 10: 646-651. PMID: 37070061
  7. [Recent research on childhood hypertrophic cardiomyopathy caused by MYH7 gene mutations].  |  Zheng, K., et al. 2023. Zhongguo Dang Dai Er Ke Za Zhi. 25: 425-430. PMID: 37073850
  8. MYH7 p.(Arg1712Gln) is pathogenic founder variant causing hypertrophic cardiomyopathy with overall relatively delayed onset.  |  Marsili, L., et al. 2023. Neth Heart J. 31: 300-307. PMID: 37488328
  9. Multiplexed Functional Assessments of MYH7 Variants in Human Cardiomyocytes.  |  Friedman, CE., et al. 2024. Circ Genom Precis Med. 17: e004377. PMID: 38362799
  10. A MYH7 variant in a five-generation-family with hypertrophic cardiomyopathy.  |  Franke, M., et al. 2024. Front Genet. 15: 1306333. PMID: 38389574

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

MYH7 Antibody (A4.840)

sc-53089
200 µg/ml
$322.00

MYH7 Antibody (A4.840): m-IgGκ BP-HRP Bundle

sc-550732
200 µg Ab; 40 µg BP
$361.00

MYH7 Antibody (A4.840) AC

sc-53089 AC
500 µg/ml, 25% agarose
$424.00

MYH7 Antibody (A4.840) Alexa Fluor® 488

sc-53089 AF488
200 µg/ml
$364.00

MYH7 Antibody (A4.840) Alexa Fluor® 647

sc-53089 AF647
200 µg/ml
$364.00

MYH7 Antibody (A4.840) FITC

sc-53089 FITC
200 µg/ml
$336.00

MYH7 Antibody (A4.840) HRP

sc-53089 HRP
200 µg/ml
$322.00

MYH7 Antibody (A4.840) PE

sc-53089 PE
200 µg/ml
$349.00

Does this antibody work for rat tissue? Also, what is the recommended lysis buffer for homogenization?

Asked by: NotTom
Thank you for your inquiry! Yes, this antibody is mouse, rat and human reactive, so you can use it on your rat tissues. We recommend using RIPA buffer as a lysis buffer. Please contact Technical Service by phone, (800)-457-3801 option 2, email <scbt@scbt.com>, or by live chat directly on our website, www.scbt.com if you have any further questions.
Answered by: Tech Service
Date published: 2017-01-17

What is the recommended secondary reagent to be used with this mouse monoclonal primary?

Asked by: DefinitelyNotMatt
Thank you for your question. We recommend using one our exclusive Mouse IgG Binding Proteins as a secondary detection reagent. A complete list of available binding proteins is available on our website here: https://www.scbt.com/scbt/browse/support-products-mouse-igg-binding-proteins/_/N-ecrety Please contact Technical Service if you have further questions concerning this product.
Answered by: Technical Support 2
Date published: 2017-01-11

Can I use this mouse monoclonal antibody for immunohistochemical staining of mouse tissue? Or even double or triple staining on the same samples?

Asked by: DefinitelyNotMatt
Thank you for your question. Yes. We recommend using a directly conjugated mouse monoclonal primary antibody. This antibody is currently available conjugated to phycoerythrin (sc-53089 PE), fluorescein (sc-53089 FITC), Alexa Fluor® 488 (sc-53089 AF488) or Alexa Fluor® 647 (sc-53089 AF647). Please contact Technical Service if you have further questions concerning this product.
Answered by: Technical Support 2
Date published: 2017-01-11
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Rated 5 out of 5 by Audrey H from mouse anti-MYH7 works well for ICCAnti-MYH7 works well for ICC on murine brown adipocytes.
Date published: 2023-09-22
Rated 2 out of 5 by 我我我我 from not workingI tested for SD rat aortic aortic smooth muscle cells,Regrettably,I can not got any results,Probably,it is the myh7 molecular weight is so large
Date published: 2017-07-13
Rated 4 out of 5 by NancyDan from It is not very good in C2C12 WBIt is not as good as MYH B5 in WB for C2C12 differentiation for 7 days. 1:500 dilution
Date published: 2017-05-31
Rated 5 out of 5 by seal from MYH7 antibodyI have tried the MYH7 antibody in Western blot, MYH7 antibody is very good, the band is approximately at 220kDa and seems so clear.
Date published: 2017-05-15
Rated 5 out of 5 by Bill28 from Superb productGreat data for all applications including WB,IF and IHC
Date published: 2017-01-29
Rated 5 out of 5 by Trav11 from Good antibody for WBThe MYH7 Antibody (A4.840): sc-53089 provides good data for Western blot, showing clear band with minimal background.
Date published: 2017-01-13
Rated 5 out of 5 by shasha from Well done in WB using heart tissue extractsThis antibody work well in WB using heart tissue extracts of mouse.
Date published: 2016-11-16
Rated 5 out of 5 by LM from Robust cytoplasmic staining in paraffinRobust cytoplasmic staining in paraffin-embedded human heart muscle. -SCBT QC
Date published: 2015-03-22
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MYH7 Antibody (A4.840) is rated 4.7 out of 5 by 12.
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