Alternative Name(s):

Gamma-tropomyosin Tropomyosin-3 Tropomyosin-5

Species: (Organism)

Homo sapiens (Human)

Gene Names:

TPM3

Tag info:

N-terminal GST-tagged

Target Protein AA Sequence:

MEAIKKKMQMLKLDKENALDRAEQAEAEQKQAEERSKQLEDELAAMQKKLKGTEDELDKYSEALKDAQEKLELAEKKAADAEAEVASLNRRIQLVEEELDRAQERLATALQKLEEAEKAADESERGMKVIENRALKDEEKMELQEIQLKEAKHIAEEADRKYEEVARKLVIIEGDLERTEERAELAESKCSELEEELKNVTNNLKSLEAQAEKYSQKEDKYEEEIKILTDKLKEAETRAEFAERSVAKLEKTIDDLEDELYAQKLKYKAISEELDHALNDMTSI

Expression Region:

2-285aa

Subcellular Location:

Cytoplasm, cytoskeleton

Tissue Specificity:

Protein Length:

Full Length of Mature Protein

Pathway:

Cardiacmusclecontraction

Mol. Weight:

59.8 kDa

Purity:

Greater than 85% as determined by SDS-PAGE.

Form:

Liquid or Lyophilized powder

Buffer:

If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0.

Research Areas:

Signal Transduction

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:

Nemaline myopathy 1 (NEM1); Myopathy, congenital, with fiber-type disproportion (CFTD); Cap myopathy 1 (CAPM1)

Relevance:

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.

Reconstitution:

We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.

Protein Families:

Tropomyosin family

Reference:

"Tissue-specific expression of the human tropomyosin gene involved in the generation of the trk oncogene." Reinach F.C., McLeod A.R. Nature 322:648-650(1986)