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AB82541

Anti-smooth muscle Myosin heavy chain 11 antibody

3

(4 Reviews)

|

(13 Publications)

Rabbit Polyclonal smooth muscle Myosin heavy chain 11 antibody. Suitable for ICC, WB and reacts with Human samples. Cited in 13 publications.

View Alternative Names

KIAA0866, MYH11, Myosin-11, Myosin heavy chain 11, SMMHC

3 Images
Western blot - Anti-smooth muscle Myosin heavy chain 11 antibody (AB82541)
  • WB

Unknown

Western blot - Anti-smooth muscle Myosin heavy chain 11 antibody (AB82541)

All lanes:

Western blot - Anti-smooth muscle Myosin heavy chain 11 antibody (ab82541) at 1 µg/mL

Lane 1:

PC3 (Human prostate carcinoma cell line) Whole Cell Lysate Whole Cell Lysate at 10 µg

Lane 2:

HUVEC (Human Umbilical Vein Endothelial Cell) Whole Cell Lysate at 10 µg

Lane 3:

Human bladder tissue lysate - soluble fraction (female, 45 years) (<a href='/en-us/products/unavailable/human-bladder-tissue-lysate-soluble-fraction-female-45-years-ab44654'>ab44654</a>) at 10 µg

Lane 4:

Human heart tissue lysate - total protein (<a href='/en-us/products/unavailable/human-heart-tissue-lysate-total-protein-ab29431'>ab29431</a>) at 10 µg

Secondary

All lanes:

Goat polyclonal to Rabbit IgG - H&L - Pre-Adsorbed (HRP) at 1/3000 dilution

Predicted band size: 227 kDa

Observed band size: 227 kDa,49 kDa,64 kDa

true

Exposure time: 30s

Immunocytochemistry - Anti-smooth muscle Myosin heavy chain 11 antibody (AB82541)
  • ICC

Lab

Immunocytochemistry - Anti-smooth muscle Myosin heavy chain 11 antibody (AB82541)

ab82541 staining smooth muscle Myosin heavy chain 11 in SV40LT-SMC cells. The cells were fixed with 100% methanol (5 min), permeabilized with 0.1% PBS-Triton X-100 for 5 minutes and then blocked with 1% BSA/10% normal goat serum/0.3M glycine in 0.1%PBS-Tween for 1h. The cells were then incubated overnight at 4°C with ab82541 at 1µg/ml and ab6046, Rabbit polyclonal to beta Tubulin - Loading Control. Cells were then incubated with ab150117, Goat polyclonal Secondary Antibody to Mouse IgG H&L (Alexa Fluor® 488) preadsorbed at 1/1000 dilution (shown in green) and ab150080, Goat polyclonal Secondary Antibody to Rabbit IgG - H&L (Alexa Fluor® 594) at 1/1000 dilution (shown in pseudocolour red). Nuclear DNA was labelled with DAPI (shown in blue).

Also suitable in cells fixed with 4% paraformaldehyde (10 min).

Image was acquired with a high-content analyser (Operetta CLS, Perkin Elmer) and a maximum intensity projection of confocal sections is shown.

Western blot - Anti-smooth muscle Myosin heavy chain 11 antibody (AB82541)
  • WB

AbReview25425****

Western blot - Anti-smooth muscle Myosin heavy chain 11 antibody (AB82541)

All lanes:

Western blot - Anti-smooth muscle Myosin heavy chain 11 antibody (ab82541) at 1/2000 dilution

All lanes:

whole cell lysate prepared from human PASMC, P6 at 300 µg

Secondary

All lanes:

HRP conjugated goat anti-rabbit polyclonal at 1/2000 dilution

Predicted band size: 227 kDa

Observed band size: 100 kDa,200 kDa,227 kDa

true

Exposure time: 20s

Image courtesy of an anonymous Abreview.

Key facts

Host species

Rabbit

Clonality

Polyclonal

Isotype

IgG

Carrier free

No

Reacts with

Human

Applications

WB, ICC

applications

Immunogen

The exact immunogen used to generate this antibody is proprietary information.

Specificity

The immunogen used for this product shares 82% homology with non-muscle myosin 9. The cross-reactivity with this protein has not been confirmed experimentally.

Replenishment batches of our polyclonal antibody, ab82541 are tested in WB. Previous batches were additionally validated in ICC. This application is still expected to work and is covered by our Abpromise guarantee. You may also be interested in our alternative recombinant antibody, ab124679.

Reactivity data

{ "title": "Reactivity Data", "filters": { "stats": ["", "Species", "Dilution Info", "Notes"], "tabs": { "all-applications": {"fullname" : "All Applications", "shortname": "All Applications"}, "ICC" : {"fullname" : "Immunocytochemistry", "shortname":"ICC"}, "WB" : {"fullname" : "Western blot", "shortname":"WB"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Human": { "ICC-species-checked": "testedAndGuaranteed", "ICC-species-dilution-info": "1 µg/mL", "ICC-species-notes": "<p></p>", "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "1 µg/mL", "WB-species-notes": "<p></p>" }, "Mouse": { "ICC-species-checked": "predicted", "ICC-species-dilution-info": "", "ICC-species-notes": "", "WB-species-checked": "predicted", "WB-species-dilution-info": "", "WB-species-notes": "" }, "Rat": { "ICC-species-checked": "predicted", "ICC-species-dilution-info": "", "ICC-species-notes": "", "WB-species-checked": "predicted", "WB-species-dilution-info": "", "WB-species-notes": "" }, "Cow": { "ICC-species-checked": "predicted", "ICC-species-dilution-info": "", "ICC-species-notes": "", "WB-species-checked": "predicted", "WB-species-dilution-info": "", "WB-species-notes": "" }, "Orangutan": { "ICC-species-checked": "predicted", "ICC-species-dilution-info": "", "ICC-species-notes": "", "WB-species-checked": "predicted", "WB-species-dilution-info": "", "WB-species-notes": "" }, "Rabbit": { "ICC-species-checked": "predicted", "ICC-species-dilution-info": "", "ICC-species-notes": "", "WB-species-checked": "predicted", "WB-species-dilution-info": "", "WB-species-notes": "" } } }

Properties and storage information

Form
Liquid
Purification technique
Affinity purification Immunogen
Storage buffer
pH: 7.4 Preservative: 0.02% Sodium azide Constituents: PBS, 1% BSA
Shipped at conditions
Blue Ice
Appropriate short-term storage duration
1-2 weeks
Appropriate short-term storage conditions
+4°C
Appropriate long-term storage conditions
-20°C
Aliquoting information
Upon delivery aliquot
Storage information
Avoid freeze / thaw cycle

Supplementary information

This supplementary information is collated from multiple sources and compiled automatically.

Smooth muscle Myosin heavy chain 11 also known as MYH11 or myosin 11 is a protein that plays a mechanical role in muscle contraction. It forms part of the thick filament in smooth muscle cells. MYH11 has a molecular mass of approximately 227 kDa and is expressed in smooth muscle tissues including the walls of blood vessels the gastrointestinal tract and the respiratory system. As a member of the myosin heavy chain family it functions by interacting with actin filaments to facilitate contraction allowing for the maintenance and regulation of vascular tone and organ motility.
Biological function summary

Smooth muscle Myosin heavy chain 11 contributes to muscle function through its role within myofilament complexes. These complexes enable cells to achieve the force generation necessary for muscle contraction. MYH11 is critical to cytoskeletal maintenance and cell movement especially in the smooth muscles that line the visceral organs and blood vessels. Without proper functioning of MYH11 cells may lose structural stability and functionality leading to impaired muscle contraction and vessel elasticity.

Pathways

Smooth muscle Myosin heavy chain 11 engages intimately with signal transduction processes governing muscle contraction and relaxation. MYH11 acts in the RhoA/ROCK signaling pathway which is vital to the regulation of vascular smooth muscle contraction. Within this pathway MYH11 influences the activity of proteins like myosin light chain kinase and phosphatase. The protein also plays a role in actin-myosin complex dynamics through its interaction with cellular elements such as tropomyosin and caldesmon significantly impacting cellular processes like cell proliferation and migration.

Smooth muscle Myosin heavy chain 11 has significant correlations with conditions such as familial thoracic aortic aneurysm and aortic dissection types. Mutations or dysfunctions in MYH11 have a direct impact on the integrity of the aortic wall which can lead to these severe vascular conditions. Additionally MYH11 has associations with hypertension through its involvement in vascular tension regulation. The protein's malfunction may disturb its interactions with other myosin heavy chain family members exacerbating vascular risk factors.

Product protocols

For this product, it's our understanding that no specific protocols are required. You can visit:

Target data

Muscle contraction.
See full target information MYH11

Publications (13)

Recent publications for all applications. Explore the full list and refine your search

In vitro cellular & developmental biology. Animal 61:644-655 PubMed40408054

2025

Synergistic effects of micropatterned substrates and transforming growth factor-β1 on differentiation of human mesenchymal stem cells into vascular smooth muscle cells through modulation of Krϋppel-like factor 4.

Applications

Unspecified application

Species

Unspecified reactive species

Sakhavat Abolhasani,Davood Fattahi,Yasin Ahmadi,Behnaz Valipour,Majid Ghasemian,Masoumeh Rajabibazl,Khalil Maleki Chollou

International journal of molecular sciences 26: PubMed40076574

2025

Spatial Gene Expression of Human Coronary Arteries Revealed the Molecular Features of Diffuse Intimal Thickening in Explanted Hearts.

Applications

Unspecified application

Species

Unspecified reactive species

Boaz Li,Samuel Leung,Maria Elishaev,Wan Hei Cheng,Giuseppe Mocci,Johan L M Björkegren,Chi Lai,Amrit Singh,Ying Wang

Function (Oxford, England) 5: PubMed38984978

2024

Electrophysiology of Human iPSC-derived Vascular Smooth Muscle Cells and Cell-autonomous Consequences of Cantú Syndrome Mutations.

Applications

Unspecified application

Species

Unspecified reactive species

Alex Hanson,Conor McClenaghan,Kuo-Chan Weng,Sarah Colijn,Amber N Stratman,Carmen M Halabi,Dorothy K Grange,Jonathan R Silva,Colin G Nichols

Frontiers in cardiovascular medicine 9:929030 PubMed35845066

2022

Transcriptomic and ChIP-seq Integrative Analysis Identifies KDM5A-Target Genes in Cardiac Fibroblasts.

Applications

Unspecified application

Species

Unspecified reactive species

Yiyao Jiang,Xu Zhang,Ting Wei,Xianjie Qi,Isah Amir Abba,Nana Zhang,Yao Chen,Ran Wang,Chao Shi

Frontiers in bioengineering and biotechnology 10:772981 PubMed35360387

2022

Mitomycin-Treated Endothelial and Smooth Muscle Cells Suitable for Safe Tissue Engineering Approaches.

Applications

Unspecified application

Species

Unspecified reactive species

Irina Zakharova,Shoraan Saaya,Alexander Shevchenko,Alena Stupnikova,Maria Zhiven',Pavel Laktionov,Alena Stepanova,Alexander Romashchenko,Lyudmila Yanshole,Alexander Chernonosov,Alexander Volkov,Elena Kizilova,Evgenii Zavjalov,Alexander Chernyavsky,Alexander Romanov,Andrey Karpenko,Suren Zakian

Journal of cellular and molecular medicine 25:6056-6069 PubMed34132029

2021

MicroRNA-199a-5p aggravates angiotensin II-induced vascular smooth muscle cell senescence by targeting Sirtuin-1 in abdominal aortic aneurysm.

Applications

Unspecified application

Species

Unspecified reactive species

Wuyuan Tao,Yimei Hong,Haiwei He,Qian Han,Mengmeng Mao,Bei Hu,Hao Zhang,Xiaoran Huang,Wei You,Xiaoting Liang,Yuelin Zhang,Xin Li

Cell biology international 45:1876-1886 PubMed33945659

2021

miR-25-5p regulates endothelial progenitor cell differentiation in response to shear stress through targeting ABCA1.

Applications

Unspecified application

Species

Unspecified reactive species

Zhe Li,Jia-Nan Li,Qiang Li,Chun Liu,Lin-Hua Zhou,Qi Zhang,Yi Xu

Cells 7: PubMed29562638

2018

Characterization of Carotid Smooth Muscle Cells during Phenotypic Transition.

Applications

Unspecified application

Species

Unspecified reactive species

Haize Goikuria,Maria Del Mar Freijo,Reyes Vega Manrique,María Sastre,Elena Elizagaray,Ana Lorenzo,Koen Vandenbroeck,Iraide Alloza

Nature protocols 12:1890-1900 PubMed28817124

2017

Directed differentiation and long-term maintenance of epicardial cells derived from human pluripotent stem cells under fully defined conditions.

Applications

Unspecified application

Species

Unspecified reactive species

Xiaoping Bao,Xiaojun Lian,Tongcheng Qian,Vijesh J Bhute,Tianxiao Han,Sean P Palecek

Scientific reports 7:3470 PubMed28615715

2017

RNAseq based transcriptomics study of SMCs from carotid atherosclerotic plaque: BMP2 and IDs proteins are crucial regulators of plaque stability.

Applications

WB

Species

Human

Iraide Alloza,Haize Goikuria,Juan Luis Idro,Juan Carlos Triviño,José María Fernández Velasco,Elena Elizagaray,María García-Barcina,Genoveva Montoya-Murillo,Esther Sarasola,Reyes Vega Manrique,Maria Del Mar Freijo,Koen Vandenbroeck
View all publications

Product promise

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