Recombinant Human Tropomyosin 3 protein (ab173022)

Overview

Description

  • Nature
    Recombinant
  • Source
    Escherichia coli
  • Amino Acid Sequence
    • Accession
    • Species
      Human
    • Sequence
      MAGITTIEAVKRKIQVLQQQADDAEERAERLQREVEGERRAREQAEAEVA SLNRRIQLVEEELDRAQERLATALQKLEEAEKAADESERGMKVIENRALK DEEKMELQEIQLKEAKHIAEEADRKYEEVARKLVIIEGDLERTEERAELA ESRCREMDEQIRLMDQNLKCLSAAEEKYSQKEDKYEEEIKILTDKLKEAE TRAEFAERSVAKLEKTIDDLEDKLKCTKEEHLCTQRMLDQTLLDLNEM
    • Molecular weight
      29 kDa
    • Amino acids
      1 to 248

Specifications

Our Abpromise guarantee covers the use of ab173022 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

  • Applications

    HPLC

    SDS-PAGE

  • Endotoxin level
    < 1.000 Eu/µg
  • Purity
    >95% by SDS-PAGE .
    Greater than 95% as determined by SEC-HPLC and reducing SDS-PAGE.
  • Form
    Liquid
  • Concentration information loading...

Preparation and Storage

  • Stability and Storage

    Shipped on Dry Ice. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C or -80°C. Avoid freeze / thaw cycle.

    pH: 7.4
    Constituent: 100% PBS

    Supplied as a 0.2 µm Ø filtered solution.

General Info

  • Alternative names
    • Alpha tropomyosin 3
    • Alpha tropomyosin slow skeletal
    • CFTD
    • Cytoskeletal tropomyosin TM30
    • FLJ41118
    • gamma TM
    • Gamma tropomyosin
    • Gamma-tropomyosin
    • Heat stable cytoskeletal protein 30 kDa
    • hscp30
    • hTM30nm
    • hTM5
    • hTMnm
    • MGC102590
    • MGC14582
    • MGC3261
    • MGC72094
    • NEM1
    • OK/SW-cl.5
    • OTTHUMP00000034019
    • OTTHUMP00000034171
    • OTTHUMP00000034172
    • TM 5
    • TM-5
    • TM3
    • TM30
    • TM30nm
    • TM5
    • Tm5NM
    • Tpm 5
    • TPM3
    • TPM3/NTRK1 FUSION GENE, INCLUDED
    • TPM3_HUMAN
    • Tpm5
    • TPMsk3
    • TRK
    • TRK ONCOGENE, INCLUDED
    • Trop 5
    • Tropomyosin 3
    • Tropomyosin 3 gamma
    • Tropomyosin 5
    • Tropomyosin alpha 3 chain
    • Tropomyosin alpha-3 chain
    • Tropomyosin gamma
    • Tropomyosin-3
    • Tropomyosin-5
    see all
  • Function
    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.
  • Involvement in disease
    Defects in TPM3 are the cause of nemaline myopathy type 1 (NEM1) [MIM:609284]. A form of nemaline myopathy with autosomal dominant or recessive inheritance. Nemaline myopathies are muscular disorders characterized by muscle weakness of varying severity and onset, and abnormal thread-or rod-like structures in muscle fibers on histologic examination. Autosomal dominant nemaline myopathy type 1 is characterized by a moderate phenotype with onset between birth and early second decade of life. Weakness is diffuse and symmetric with slow progression often with need for a wheelchair in adulthood. The autosomal recessive form has onset at birth with moderate-to-severe hypotonia and diffuse weakness. In the most severe cases, death can occur before 2 years. Less severe cases have delayed major motor milestones, and these patients may walk, but often need a wheelchair before 10 years.
    Defects in TPM3 are a cause of thyroid papillary carcinoma (TPC) [MIM:188550]. TPC is a common tumor of the thyroid that typically arises as an irregular, solid or cystic mass from otherwise normal thyroid tissue. Papillary carcinomas are malignant neoplasm characterized by the formation of numerous, irregular, finger-like projections of fibrous stroma that is covered with a surface layer of neoplastic epithelial cells. Note=A chromosomal aberration involving TPM3 is found in thyroid papillary carcinomas. A rearrangement with NTRK1 generates the TRK fusion transcript by fusing the amino end of isoform 2 of TPM3 to the 3'-end of NTRK1.
  • Sequence similarities
    Belongs to the tropomyosin family.
  • Domain
    The molecule is in a coiled coil structure that is formed by 2 polypeptide chains. The sequence exhibits a prominent seven-residues periodicity.
  • Cellular localization
    Cytoplasm > cytoskeleton.
  • Information by UniProt

References

ab173022 has not yet been referenced specifically in any publications.

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Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"

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