Overview

  • Product nameAnti-RAB27A antibody
    See all RAB27A primary antibodies
  • Description
    Rabbit polyclonal to RAB27A
  • Tested applicationsSuitable for: WBmore details
  • Species reactivity
    Reacts with: Human
    Predicted to work with: Mouse, Rat
  • Immunogen

    Recombinant fragment, corresponding to amino acids 1-215 of Human RAB27A (BC132800).

  • Positive control
    • HEK293 cell lysate; Human fetal skin lysate.

Properties

Associated products

Applications

Our Abpromise guarantee covers the use of ab124325 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 1/500 - 1/1000. Predicted molecular weight: 25 kDa.

Target

  • FunctionPlays a role in cytotoxic granule exocytosis in lymphocytes. Required for both granule maturation and granule docking and priming at the immunologic synapse.
  • Tissue specificityFound in all the examined tissues except in brain. Low expression was found in thymus, kidney, muscle and placenta. Detected in melanocytes, and in most tumor cell lines examined. Expressed in cytotoxic T-lymphocytes (CTL) and mast cells.
  • Involvement in diseaseDefects in RAB27A are a cause of Griscelli syndrome type 2 (GS2) [MIM:607624]. Griscelli syndrome is a rare autosomal recessive disorder that results in pigmentary dilution of the skin and hair, the presence of large clumps of pigment in hair shafts, and an accumulation of melanosomes in melanocytes. GS2 patients also develop an uncontrolled T-lymphocyte and macrophage activation syndrome, known as hemophagocytic syndrome, leading to death in the absence of bone marrow transplantation. Neurological impairment is present in some patients, likely as a result of hemophagocytic syndrome.
  • Sequence similaritiesBelongs to the small GTPase superfamily. Rab family.
  • Cellular localizationMembrane. Melanosome. Late endosome. Lysosome. Identified by mass spectrometry in melanosome fractions from stage I to stage IV. Localizes to endosomal exocytic vesicles.
  • Information by UniProt
  • Database links
  • Alternative names
    • GS2 antibody
    • GTP-binding protein Ram antibody
    • HsT18676 antibody
    • MGC117246 antibody
    • Mutant Ras related protein Rab-27A antibody
    • Rab-27 antibody
    • RAB-27A antibody
    • RAB27 antibody
    • RAB27A antibody
    • RAB27A member RAS oncogene family antibody
    • RAM antibody
    • Ras-related protein Rab-27A antibody
    • Ras-related protein Rab27A antibody
    • RB27A_HUMAN antibody
    see all

Anti-RAB27A antibody images

  • All lanes : Anti-RAB27A antibody (ab124325) at 1/500 dilution

    Lane 1 : HEK293 cell lysate.
    Lane 2 : Human fetal skin lysate.


    Predicted band size : 25 kDa

References for Anti-RAB27A antibody (ab124325)

ab124325 has not yet been referenced specifically in any publications.

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