• Product nameAnti-Myosin 1C antibody
    See all Myosin 1C primary antibodies
  • Description
    Rabbit polyclonal to Myosin 1C
  • SpecificityRecognizes the heavy chain of the nuclear form of human myosin Iß. Additional bands may be detected in some preparations.
  • Tested applicationsSuitable for: WB, ICC/IFmore details
  • Species reactivity
    Reacts with: Mouse, Rat, Dog, Human
  • Immunogen

    Synthetic peptide corresponding to amino acid residues 1-16 of the heavy chain of mouse myosin Iß (nuclear form). This sequence is missing from the other myosin I isoforms as well as from other currently known myosins.

  • Positive control
    • Extract of Human HeLa cells nuclei; whole cell extract of Dog MDCK cells; Mouse NIH/3T3 cells



Our Abpromise guarantee covers the use of ab51261 in the following tested applications.

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

Application Abreviews Notes
WB 1/1000. Predicted molecular weight: 118 kDa.
ICC/IF 1/50.


  • FunctionMyosins are actin-based motor molecules with ATPase activity. Unconventional myosins serve in intracellular movements. Their highly divergent tails are presumed to bind to membranous compartments, which would be moved relative to actin filaments. Involved in glucose transporter recycling in response to insulin by regulating movement of intracellular GLUT4-containing vesicles to the plasma membrane. Component of the hair cell's (the sensory cells of the inner ear) adaptation-motor complex. Acts as a mediator of adaptation of mechanoelectrical transduction in stereocilia of vestibular hair cells. Binds phosphoinositides and links the actin cytoskeleton to cellular membranes.
    Isoform 3 is involved in regulation of transcription. Associated with transcriptional active ribosomal genes. Appears to cooperate with the WICH chromatin-remodeling complex to facilitate transcription. Necessary for the formation of the first phosphodiester bond during transcription initiation.
  • Sequence similaritiesContains 2 IQ domains.
    Contains 1 myosin head-like domain.
  • DomainBinds directly to large unilamellar vesicles (LUVs) containing phosphatidylinositol 4,5-bisphosphate (PIP2) or inositol 1,4,5-trisphosphate (InsP3). The PIP2-binding site corresponds to a putative PH domain present in its tail domain.
  • Cellular localizationCytoplasm. Cell membrane. Cell projection > stereocilium membrane. Colocalizes with CABP1 and CIB1 at cell margin, membrane ruffles and punctate regions on the cell membrane. Colocalizes in adipocytes with GLUT4 in actin-based membranes. Localizes transiently at cell membrane to region known to be enriched in PIP2. Activation of phospholipase C results in its redistribution to the cytoplasm and Nucleus > nucleoplasm. Nucleus > nucleolus. Nucleus > nuclear pore complex. Colocalizes with RNA polymerase II in the nucleus. Colocalizes with RNA polymerase I in nucleoli (By similarity). In the nucleolus, is localized predominantly in dense fibrillar component (DFC) and in granular component (GC). Accumulates strongly in DFC and GC during activation of transcription. Colocalizes with transcription sites. Colocalizes in the granular cortex at the periphery of the nucleolus with RPS6. Colocalizes in nucleoplasm with RPS6 and actin that are in contact with RNP particles. Colocalizes with RPS6 at the nuclear pore level.
  • Information by UniProt
  • Database links
  • Alternative names
    • MMI beta antibody
    • MMI-beta antibody
    • MMIb antibody
    • MYO1C antibody
    • MYO1C_HUMAN antibody
    • Myosin I beta antibody
    • Myosin Ic antibody
    • Myosin-Ic antibody
    • MYR2 antibody
    • NMI antibody
    • Nuclear myosin I antibody
    see all

References for Anti-Myosin 1C antibody (ab51261)

ab51261 has not yet been referenced specifically in any publications.

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