AB96073

Anti-Tropomyosin 2 antibody

Name: Anti-Tropomyosin 2 antibody (ab96073) | Abcam
Brand: Abcam Limited
SKU: AB96073
Price: 535 USD
Availability: InStock

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(1 Publication)

Rabbit Polyclonal Tropomyosin 2 antibody. Suitable for WB, IHC-P and reacts with Human samples. Cited in 1 publication. Immunogen corresponding to Recombinant Fragment Protein within Human TPM2 aa 1 to C-terminus.

View Alternative Names

TMSB, TPM2, Tropomyosin beta chain, Beta-tropomyosin, Tropomyosin-2

2 Images

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Tropomyosin 2 antibody (AB96073)

IHC-P

Unknown

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Tropomyosin 2 antibody (AB96073)

ab96073, at 1/100 dilution, staining Tropomyosin 2 in SW480 xenograft tissue by Immunohistochemistry. Formalin-fixed, paraffin-embedded section.

Unknown

Western blot - Anti-Tropomyosin 2 antibody (AB96073)

10% SDS PAGE

All lanes:

Western blot - Anti-Tropomyosin 2 antibody (ab96073) at 1/1000 dilution

All lanes:

HeLa whole cell lysate at 30 µg

Predicted band size: 33 kDa

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Key facts

Host species

Rabbit

Clonality

Polyclonal

Isotype

IgG

Carrier free

Reacts with

Human

Applications

WB, IHC-P

applications

Immunogen

Recombinant Fragment Protein within Human TPM2 aa 1 to C-terminus. The exact immunogen used to generate this antibody is proprietary information.

P07951

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Reactivity data

{ "title": "Reactivity Data", "filters": { "stats": ["", "Species", "Dilution Info", "Notes"], "tabs": { "all-applications": {"fullname" : "All Applications", "shortname": "All Applications"}, "WB" : {"fullname" : "Western blot", "shortname":"WB"}, "IHCP" : {"fullname" : "Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)", "shortname":"IHC-P"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Human": { "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "1/500 - 1/3000", "WB-species-notes": "<p></p>", "IHCP-species-checked": "testedAndGuaranteed", "IHCP-species-dilution-info": "1/100 - 1/500", "IHCP-species-notes": "<p></p>" }, "Cow": { "WB-species-checked": "predicted", "WB-species-dilution-info": "", "WB-species-notes": "", "IHCP-species-checked": "predicted", "IHCP-species-dilution-info": "", "IHCP-species-notes": "" }, "Pig": { "WB-species-checked": "predicted", "WB-species-dilution-info": "", "WB-species-notes": "", "IHCP-species-checked": "predicted", "IHCP-species-dilution-info": "", "IHCP-species-notes": "" }, "Rabbit": { "WB-species-checked": "predicted", "WB-species-dilution-info": "", "WB-species-notes": "", "IHCP-species-checked": "predicted", "IHCP-species-dilution-info": "", "IHCP-species-notes": "" } } }

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Properties and storage information

Form

Liquid

Purification technique

Affinity purification Immunogen

Storage buffer

pH: 7 Preservative: 0.01% Thimerosal (merthiolate) Constituents: 10% Glycerol (glycerin, glycerine), 1.21% Tris, 0.75% Glycine

Shipped at conditions

Blue Ice

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

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Supplementary information

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

Tropomyosin 2 (TPM2) is a protein that plays an important mechanical role in muscle function. It is a component of the actin filament system weighing approximately 32.7 kDa. TPM2 interacts with actin to stabilize the filament structures which are essential in muscle contraction processes. This protein is expressed mainly in muscle tissues including skeletal and cardiac muscles but is also present in other tissues. Its stability and interaction with actin filaments make it significant in maintaining sarcomere structure.

Biological function summary

TPM2 ensures proper muscle contraction by regulating the interaction between actin and myosin two key components in muscle movement. It forms a complex with actin and troponin a critical protein that regulates muscle contraction through calcium ion binding. This complex facilitates muscle fiber contraction by exposing the binding sites for myosin on actin filaments. The presence of TPM2 in the complex is essential for the contraction mechanism allowing precise control of muscle movements.

Pathways

TPM2 acts in the regulation of muscle contraction and actin cytoskeleton signaling pathways. In the muscle contraction pathway TPM2 interacts closely with tropomyosin 1 (TPM1) and the myosin motor protein playing a regulatory role. It is involved in the actin cytoskeleton signaling pathway where it helps organize actin filaments necessary for various cellular activities. Through these pathways TPM2 integrates signals essential for muscle activity and cellular architecture maintenance.

TPM2 mutations have a notable connection to conditions such as nemaline myopathy and distal arthrogryposis. Nemaline myopathy is characterized by muscle weakness and it arises due to defects in sarcomere proteins with TPM2 being a significant player. Additionally changes in TPM2 can associate with contractures and joint deformities in distal arthrogryposis. The protein connects to cellular disorders through its interactions with troponin I (TNNI2) and other structural sarcomere components highlighting its critical role in muscle integrity and function.

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Product protocols

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

Visit the General protocols
Visit the Troubleshooting

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Target data

Binds to actin filaments in muscle and non-muscle cells. Plays a central role, in association with the troponin complex, in the calcium dependent regulation of vertebrate striated muscle contraction. Smooth muscle contraction is regulated by interaction with caldesmon. In non-muscle cells is implicated in stabilizing cytoskeleton actin filaments. The non-muscle isoform may have a role in agonist-mediated receptor internalization.

See full target information TPM2

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Publications (1)

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

Oncotarget 8:9067-9078 PubMed27391067

2016

A dose-dependent perturbation in cardiac energy metabolism is linked to radiation-induced ischemic heart disease in Mayak nuclear workers.

Applications

Species

Unspecified reactive species

Omid Azimzadeh,Tamara Azizova,Juliane Merl-Pham,Vikram Subramanian,Mayur V Bakshi,Maria Moseeva,Olga Zubkova,Stefanie M Hauck,Nataša Anastasov,Michael J Atkinson,Soile Tapio

View all publications

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Product promise

We are committed to supporting your work with high-quality reagents, and we're here for you every step of the way. In the unlikely event that one of our products does not perform as expected, you're protected by our Product Promise.

For full details, please see our Terms & Conditions

Please note: All products are 'FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC OR THERAPEUTIC PROCEDURES'.

For licensing inquiries, please contact partnerships@abcam.com

Anti-Tropomyosin 2 antibody

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Tropomyosin 2 antibody (AB96073)

Western blot - Anti-Tropomyosin 2 antibody (AB96073)

Key facts

Host species

Clonality

Isotype

Carrier free

Reacts with

Applications

Immunogen

Reactivity data

Properties and storage information

Form

Purification technique

Storage buffer

Shipped at conditions

Appropriate short-term storage conditions

Appropriate long-term storage conditions

Aliquoting information

Storage information

Supplementary information

Biological function summary

Pathways

Product protocols

Target data

Publications (1)

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