• Product nameAnti-Rab34 antibody
    See all Rab34 primary antibodies
  • Description
    Rabbit polyclonal to Rab34
  • Tested applicationsSuitable for: ICC/IF, WB, IHC-Pmore details
  • Species reactivity
    Reacts with: Mouse, Rat, Human
    Predicted to work with: Cow, Pig
  • Immunogen

    Synthetic peptide conjugated to KLH derived from within residues 1 - 100 of Human Rab34.

    (Peptide available as ab87820.)

  • Positive control
    • This antibody gave a positive signal in the following lysates: Tissue: Mouse brain; Human liver; Rat brain. Whole cell: A431; F9 It also gave a positive signal in FFPE human normal lung tissue sections.


Associated products


Our Abpromise guarantee covers the use of ab73383 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
ICC/IF Use a concentration of 1 µg/ml.
WB Use a concentration of 1 µg/ml. Detects a band of approximately 29 kDa (predicted molecular weight: 29 kDa).
IHC-P Use a concentration of 5 µg/ml. Perform heat mediated antigen retrieval before commencing with IHC staining protocol.


Anti-Rab34 antibody images

  • All lanes : Anti-Rab34 antibody (ab73383) at 1 µg/ml

    Lane 1 : Brain (Mouse) Tissue Lysate
    Lane 2 : Human liver tissue lysate - total protein (ab29889)
    Lane 3 : A431 (Human epithelial carcinoma cell line) Whole Cell Lysate
    Lane 4 : Brain (Rat) Tissue Lysate
    Lane 5 : F9 (Mouse embryonic carcinoma cell line) Whole Cell Lysate

    Lysates/proteins at 10 µg per lane.

    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 : 29 kDa
    Observed band size : 29 kDa
    Additional bands at : 18 kDa,58 kDa. We are unsure as to the identity of these extra bands.

    Exposure time : 2 minutes
  • ICC/IF image of ab73383 stained HeLa cells. The cells were 4% PFA fixed (10 min) and then incubated in 1%BSA / 10% normal Goat serum / 0.3M glycine in 0.1% PBS-Tween for 1h to permeabilise the cells and block non-specific protein-protein interactions. The cells were then incubated with the antibody (ab73383, 1µg/ml) overnight at +4°C. The secondary antibody (green) was Alexa Fluor® 488 Goat anti-Rabbit IgG (H+L) used at a 1/1000 dilution for 1h. Alexa Fluor® 594 WGA was used to label plasma membranes (red) at a 1/200 dilution for 1h. DAPI was used to stain the cell nuclei (blue) at a concentration of 1.43µM. This antibody also gave a positive result in 100% Methanol fixed (5 min) HeLa cells at 1µg/ml.
  • IHC image of Rab34 staining in human normal lung formalin fixed paraffin embedded tissue section, performed on a Leica BondTM system using the standard protocol F. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH6, epitope retrieval solution 1) for 20 mins. The section was then incubated with ab73383, 5µg/ml, for 15 mins at room temperature and detected using an HRP conjugated compact polymer system. DAB was used as the chromogen. The section was then counterstained with haematoxylin and mounted with DPX.

    For other IHC staining systems (automated and non-automated) customers should optimize variable parameters such as antigen retrieval conditions, primary antibody concentration and antibody incubation times.

References for Anti-Rab34 antibody (ab73383)

This product has been referenced in:
  • Kasmapour B  et al. Size-dependent mechanism of cargo sorting during lysosome-phagosome fusion is controlled by Rab34. Proc Natl Acad Sci U S A 109:20485-90 (2012). WB . Read more (PubMed: 23197834) »

See 1 Publication for this product

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