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TPM4 encodes a member of the tropomyosin family of actin-binding proteins involved in the contractile system of striated and smooth muscles and the cytoskeleton of non-muscle cells. Additionally we are shipping Tropomyosin 4 Proteins (14) and Tropomyosin 4 Kits (5) and many more products for this protein.
Showing 10 out of 45 products:
Human Polyclonal TPM4 Primary Antibody for EIA, WB - ABIN955336
Vlahovich, Schevzov, Nair-Shaliker, Ilkovski, Artap, Joya, Kee, North, Gunning, Hardeman: Tropomyosin 4 defines novel filaments in skeletal muscle associated with muscle remodelling/regeneration in normal and diseased muscle. in Cell motility and the cytoskeleton 2007
Show all 2 references for ABIN955336
Human Monoclonal TPM4 Primary Antibody for IF, IHC (p) - ABIN563237
Häbig, Gellhaar, Heim, Djuric, Giesert, Wurst, Walter, Hentrich, Riess, Bonin: LRRK2 guides the actin cytoskeleton at growth cones together with ARHGEF7 and Tropomyosin 4. in Biochimica et biophysica acta 2013
Results show that Tpm4.2 facilitates the transition of NM-2A to the strongly actin-binding myosin-ADP state.
In addition to CLIC1 (show CLIC1 Antibodies) and TPM1 (show TPM1 Antibodies), which were the proteins initially discovered in a xenograft mouse model, CLIC4 (show CLIC4 Antibodies), TPM2 (show TPM2 Antibodies), TPM3 (show TPM3 Antibodies), and TPM4 were present in ovarian cancer patient sera at significantly elevated levels compared with controls.
Data indicate the upregulation of tropomyosin-4 in infiltrating ductal breast carcinomas (IDCAs) tissues, which may suggest its involvement in breast cancer development.
Plasma peroxiredoxins 1 and 2, and tropomyosin 4 were shown to associate with asbestos-exposure, and peroxiredoxin 1 (show PRDX1 Antibodies) with lung cancer.
TPM4, PDIA and SRC8 were also localized to the trophoblast cells, further highlighting the importance of these cytoskeletal remodelling proteins in early pregnancy
Low TPM4 expression in the cytoplasm is associated with uterine cervix carcinogenesis.
Tm4-defined cytoskeleton is a marker of growth and repair/regeneration in response to injury, disease state and stress in skeletal muscle.
Tm-4 is specifically enriched within and around osteoclast attachment structures, the sealing zone and podosomes.
Tropomyosin 4 defines longitudinal filaments in mouse models of muscular dystrophy and nemaline myopathy.
These results indicate that Tm-4 plays a role in regulating adhesion structures of osteoclasts, most likely by stabilizing the actin microfilaments present in podosomes and the sealing zone.
upregulation of tropomyosin 4 (TM4) mRNA is a relevant marker of dedifferentiation in vascular smooth muscle cells.
This gene encodes a member of the tropomyosin family of actin-binding proteins involved in the contractile system of striated and smooth muscles and the cytoskeleton of non-muscle cells. Tropomyosins are dimers of coiled-coil proteins that polymerize end-to-end along the major groove in most actin filaments. They provide stability to the filaments and regulate access of other actin-binding proteins. In muscle cells, they regulate muscle contraction by controlling the binding of myosin heads to the actin filament. Multiple transcript variants encoding different isoforms have been found for this gene.
, tropomyosin alpha-4 chain
, tropomycin 4