• Product name
  • Description
    Rabbit polyclonal to Protor-1
  • Host species
  • Tested applications
    Suitable for: WBmore details
  • Species reactivity
    Reacts with: Human
  • Immunogen

    Synthetic peptide conjugated to KLH derived from within residues 350 to the C-terminus of Human Protor-1.

    (Peptide available as ab89386.)

  • Positive control
    • This antibody gave a positive signal in the following tissue lysates: Human kidney; Human liver.



Our Abpromise guarantee covers the use of ab80017 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 Use a concentration of 1 µg/ml. Detects a band of approximately 48 kDa (predicted molecular weight: 42 kDa).


  • Function
    Subunit of mTORC2, which regulates cell growth and survival in response to hormonal signals. mTORC2 is activated by growth factors, but, in contrast to mTORC1, seems to be nutrient-insensitive. mTORC2 seems to function upstream of Rho GTPases to regulate the actin cytoskeleton, probably by activating one or more Rho-type guanine nucleotide exchange factors. mTORC2 promotes the serum-induced formation of stress-fibers or F-actin. mTORC2 plays a critical role in AKT1 'Ser-473' phosphorylation, which may facilitate the phosphorylation of the activation loop of AKT1 on 'Thr-308' by PDK1 which is a prerequisite for full activation. mTORC2 regulates the phosphorylation of SGK1 at 'Ser-422'. mTORC2 also modulates the phosphorylation of PRKCA on 'Ser-657'. PRR5 plays an important role in regulation of PDGFRB expression and in modulation of platelet-derived growth factor signaling. May act as a tumor suppressor in breast cancer.
  • Tissue specificity
    Most abundant in kidney and liver. Also highly expressed in brain, spleen, testis and placenta. Overexpressed in several colorectal tumors.
  • Sequence similarities
    Belongs to the PROTOR family.
  • Information by UniProt
  • Database links
  • Alternative names
    • Arhgap8 antibody
    • AU043908 antibody
    • C030017C09Rik antibody
    • C78947 antibody
    • FLJ20185 antibody
    • FLJ20185k antibody
    • MGC109513 antibody
    • MGC32512 antibody
    • PP610 antibody
    • Proline rich 5 (renal) antibody
    • Proline-rich protein 5 antibody
    • Protein observed with Rictor-1 antibody
    • Protor-1 antibody
    • PROTOR1 antibody
    • PRR5 antibody
    • PRR5_HUMAN antibody
    • PTOR1 antibody
    • Rho GTPase activating protein 8 antibody
    • RP1-181C9.3 antibody
    see all


  • All lanes : Anti-Protor-1 antibody (ab80017) at 1 µg/ml

    Lane 1 : Human kidney tissue lysate - total protein (ab30203)
    Lane 2 : Human liver tissue lysate - total protein (ab29889)

    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: 42 kDa
    Observed band size: 48 kDa (why is the actual band size different from the predicted?)
    Additional bands at: 64 kDa. We are unsure as to the identity of these extra bands.

    Exposure time: 1 minute

    Protor-1 contains a number of potential phosphorylation sites (SwissProt) which may explain its migration at a higher molecular weight (48 kDa) than predicted (42 kDa).


ab80017 has not yet been referenced specifically in any publications.

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