• Product name

    Anti-TR-1 antibody
  • Description

    Rabbit polyclonal to TR-1
  • Host species

  • Tested applications

    Suitable for: WBmore details
  • Species reactivity

    Reacts with: Human
    Predicted to work with: Mouse, Rat
  • Immunogen

    Synthetic peptide corresponding to Human TR-1 aa 300 to the C-terminus conjugated to keyhole limpet haemocyanin.
    (Peptide available as ab93062)

  • Positive control

    • This antibody gave a positive signal in human adult and fetal heart tissue lysates.



Our Abpromise guarantee covers the use of ab80878 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
  • Application notes
    WB: 1/250. Detects a band of approximately 45 kDa (predicted molecular weight: 41 kDa).
    Not yet tested in other applications.
    Optimal dilutions/concentrations should be determined by the end user.
  • Target

    • Function

      May inhibit NODAL and BMP signaling during neural patterning (By similarity). May be a tumor suppressor in brain cancers.
    • Tissue specificity

      Expressed predominantly in brain, and at lower levels in heart, placenta and skeletal muscle. Down-regulated in brain tumors as compared to control brain tissues.
    • Sequence similarities

      Belongs to the tomoregulin family.
      Contains 1 EGF-like domain.
      Contains 2 Kazal-like domains.
    • Cellular localization

      Cell membrane.
    • Information by UniProt
    • Database links

    • Alternative names

      • C9orf2 antibody
      • C9orf3 TMEFF1 antibody
      • C9orf30 TMEFF1 antibody
      • C9orf30 TMEFF1 fusion protein antibody
      • Cancer/testis antigen family 120 member 1 antibody
      • CT120.1 antibody
      • H 7365 antibody
      • H7365 antibody
      • MSANTD3-TMEFF1 readthrough antibody
      • TEFF 1 antibody
      • TEFF1 antibody
      • TEFF1_HUMAN antibody
      • TMEFF 1 antibody
      • TMEFF1 antibody
      • Tomoregulin-1 antibody
      • Tomoregulin-1 precursor antibody
      • TR 1 antibody
      • TR-1 antibody
      • TR1 antibody
      • Transmembrane protein with EGF like and two follistatin like domains 1 antibody
      • Transmembrane protein with EGF-like and one follistatin-like domain antibody
      see all


    • All lanes : Anti-TR-1 antibody (ab80878) at 1/250 dilution

      Lane 1 : Heart (Human) Whole Cell Lysate - fetal normal tissue
      Lane 2 : Human heart tissue lysate - total protein (ab29431)

      Lysates/proteins at 10 µg per lane.

      All lanes : Goat polyclonal to Rabbit IgG - H&L - Pre-Adsorbed (HRP) at 1/3000 dilution

      Developed using the ECL technique.

      Performed under reducing conditions.

      Predicted band size: 41 kDa
      Observed band size: 45 kDa
      why is the actual band size different from the predicted?
      Additional bands at: 37 kDa (possible isoform)

      Exposure time: 20 minutes

      This antibody was raised against an immunogen that is predicted to cross react with both isoform 1 (41 kDa) and isoform 2 (37 kDa) of TR-1. We believe that the band observed at 37 kDa seen in lane 1 corresponds to isoform 2.


    ab80878 has not yet been referenced specifically in any publications.

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