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HPA001849

Sigma-Aldrich

Anti-TMOD3 antibody produced in rabbit

enhanced validation

Prestige Antibodies® Powered by Atlas Antibodies, affinity isolated antibody, buffered aqueous glycerol solution

Synonym(s):

Anti-Tropomodulin-3 antibody produced in rabbit, Anti-U-Tmod antibody produced in rabbit, Anti-Ubiquitous tropomodulin antibody produced in rabbit

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About This Item

UNSPSC Code:
12352203
Human Protein Atlas Number:
HPA001849
NACRES:
NA.43

biological source

rabbit

conjugate

unconjugated

antibody form

affinity isolated antibody

antibody product type

primary antibodies

clone

polyclonal

product line

Prestige Antibodies® Powered by Atlas Antibodies

form

buffered aqueous glycerol solution

species reactivity

rat, mouse, human

enhanced validation

orthogonal RNAseq
Learn more about Antibody Enhanced Validation

technique(s)

immunoblotting: 0.04-0.4 μg/mL
immunofluorescence: 0.25-2 μg/mL
immunohistochemistry: 1:50-1:200

immunogen sequence

LEKEALEHKDREDYVPYTGEKKGKIFIPKQKPVQTFTEEKVSLDPELEEALTSASDTELCDLAAILGMHNLITNTKFCNIMGSSNGVDQEHFSNVVKGEKILPVFDEPPNPTNVEESLKRTKENDAHLVEVNLNNIKNIPIPTLKD

UniProt accession no.

Q9NYL9

shipped in

wet ice

storage temp.

−20°C

target post-translational modification

unmodified

Gene Information

human ... TMOD3(29766)

General description

Tropomodulin 3 (TMOD3) is the actin-capping protein with molecular mass of 40kDa. It is an elongated molecule with the tropomyosin-independent actin-binding site at the C-terminus end. It has also been reported that the C-terminus end contains a leucine-rich repeat (LRR) domain. In N-terminal end, it has two tropomyosin-binding sites and a tropomyosin-dependent actin-binding site. It has a rod-like, helical coiled coil structure that forms a strand on the surface of actin filament with its N-terminus at the pointed end.

Immunogen

Tropomodulin-3 recombinant protein epitope signature tag (PrEST)

Application

Applications in which this antibody has been used successfully, and the associated peer-reviewed papers, are given below.
Western Blotting (1 paper)

Biochem/physiol Actions

The optimum activity of TMOD3 (tropomodulin 3) depends on the tropomyosin. It inhibits elongation and depolymerization of the actin filaments at the pointed end. This stabilizes the overall construction and the dynamics of the filament. It binds to the actin subunits as well as tropomodulin itself in vivo to exchange the free molecules at the pointed end.

Features and Benefits

Prestige Antibodies® are highly characterized and extensively validated antibodies with the added benefit of all available characterization data for each target being accessible via the Human Protein Atlas portal linked just below the product name at the top of this page. The uniqueness and low cross-reactivity of the Prestige Antibodies® to other proteins are due to a thorough selection of antigen regions, affinity purification, and stringent selection. Prestige antigen controls are available for every corresponding Prestige Antibody and can be found in the linkage section.

Every Prestige Antibody is tested in the following ways:
  • IHC tissue array of 44 normal human tissues and 20 of the most common cancer type tissues.
  • Protein array of 364 human recombinant protein fragments.

Linkage

Corresponding Antigen APREST85166

Physical form

Solution in phosphate-buffered saline, pH 7.2, containing 40% glycerol and 0.02% sodium azide

Legal Information

Prestige Antibodies is a registered trademark of Merck KGaA, Darmstadt, Germany

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

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Storage Class

10 - Combustible liquids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Alla S Kostyukova
Advances in experimental medicine and biology, 644, 283-292 (2009-02-13)
Dynamics of the slow-growing (pointed) end of the actin filament is regulated by tropomodulins, a family of capping proteins that require tropomyosin for optimal function. Tropomodulin is an elongated molecule with a molecular mass of about 40 kDa, containing the
Hadir Marei et al.
Cell cycle (Georgetown, Tex.), 15(15), 1961-1974 (2016-05-07)
The small GTPase Rac1 is implicated in various cellular processes that are essential for normal cell function. Deregulation of Rac1 signaling has also been linked to a number of diseases, including cancer. The diversity of Rac1 functioning in cells is
Inna Krieger et al.
Biophysical journal, 83(5), 2716-2725 (2002-11-05)
Tropomodulin is the unique pointed-end capping protein of the actin-tropomyosin filament. By blocking elongation and depolymerization, tropomodulin regulates the architecture and the dynamics of the filament. Here we report the crystal structure at 1.45-A resolution of the C-terminal half of
P R Cox et al.
Genomics, 63(1), 97-107 (2000-02-09)
Tropomodulin (TMOD) is the actin-capping protein for the slow-growing end of filamentous actin, and a neuronal-specific isoform, neuronal tropomodulin (NTMOD), is the major binding protein to brain tropomyosin in rat. The Drosophila TMOD homolog, Sanpodo, alters sibling cell fate determination
D C Singleton et al.
Oncogene, 34(36), 4713-4722 (2014-12-09)
Hypoxia is a common feature of locally advanced breast cancers that is associated with increased metastasis and poorer survival. Stabilisation of hypoxia-inducible factor-1α (HIF1α) in tumours causes transcriptional changes in numerous genes that function at distinct stages of the metastatic

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