Overview

  • Product nameAnti-VARP antibody
    See all VARP primary antibodies
  • Description
    Rabbit polyclonal to VARP
  • Tested applicationsSuitable for: ICC/IF, WB, IPmore details
  • Species reactivity
    Reacts with: Human
    Predicted to work with: Chimpanzee, Gorilla, Orangutan
  • Immunogen

    Synthetic peptide, corresponding to a region between amino acids 1000-1050 of Human VARP (NP_115515.2).

  • Positive control
    • HeLa and 293T whole cell lysates IF/ICC: HeLa cell line.

Properties

  • FormLiquid
  • Storage instructionsShipped at 4°C. Upon delivery aliquot and store at -20°C. Avoid freeze / thaw cycles.
  • Storage bufferPreservative: 0.09% Sodium Azide
    Constituents: Tris citrate/phosphate, pH 7-8
  • Concentration information loading...
  • PurityImmunogen affinity purified
  • Purification notesab108216 was affinity purified using an epitope specific to VARP immobilized on solid support.
  • ClonalityPolyclonal
  • IsotypeIgG
  • Research areas

Associated products

Applications

Our Abpromise guarantee covers the use of ab108216 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 5 µg/ml.
WB 1/2000 - 1/10000. Predicted molecular weight: 117 kDa.
IP Use at 2-5 µg/mg of lysate.

Target

  • FunctionMay be a Rab21 guanine exchange factor and regulate endosome dynamics.
  • Sequence similaritiesContains 11 ANK repeats.
    Contains 1 VPS9 domain.
  • Cellular localizationCytoplasm. Mainly localized to early endosomes in the perinuclear region.
  • Information by UniProt
  • Database links
  • Alternative names
    • AA408090 antibody
    • Ankrd27 antibody
    • Ankyrin repeat domain 27 (VPS9 domain) antibody
    • Ankyrin repeat domain-containing protein 27 antibody
    • ANR27_HUMAN antibody
    • BC016493 antibody
    • D330003H11Rik antibody
    • DKFZp434L0718 antibody
    • FLJ00040 antibody
    • MGC25907 antibody
    • PP12899 antibody
    • VPS9 ankyrin repeat protein antibody
    • VPS9 domain-containing protein antibody
    see all

Anti-VARP antibody images

  • ab108216 stained HeLa cells. The cells were 4% formaldehyde fixed for 10 minutes at room temperature and then incubated in 1%BSA / 10% normal goat serum / 0.3M glycine in 0.1% PBS-Tween for 1hour at room temperature to permeabilise the cells and block non-specific protein-protein interactions. The cells were then incubated with the antibody (ab108216 at 5µg/ml) overnight at +4°C. The secondary antibody (pseudo-colored green) was Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) preadsorbed (ab150081) used at a 1/1000 dilution for 1hour at room temperature. Alexa Fluor® 594 WGA was used to label plasma membranes (pseudo-colored red) at a 1/200 dilution for 1hour at room temperature. DAPI was used to stain the cell nuclei (pseudo-colored blue) at a concentration of 1.43µM for 1hour at room temperature.

  • All lanes : Anti-VARP antibody (ab108216) at 0.1 µg/ml

    Lane 1 : HeLa whole cell lysate at 50 µg
    Lane 2 : HeLa whole cell lysate at 15 µg
    Lane 3 : HeLa whole cell lysate at 5 µg
    Lane 4 : 293T whole cell lysate at 50 µg

    Developed using the ECL technique

    Predicted band size : 117 kDa


    Exposure time : 3 minutes
  • Detection of VARP by Western Blot of Immunprecipitate.
    Lane 1: ab108216 at 1µg/ml staining VARP in HeLa whole cell lysate immunoprecipitated using ab108216 at 6µg/mg lysate (1 mg/IP; 20% of IP loaded/lane).
    Lane 2: Control IgG
    Detection: Chemiluminescence with exposure time of 30 seconds.

References for Anti-VARP antibody (ab108216)

This product has been referenced in:
  • McGough IJ  et al. Identification of molecular heterogeneity in SNX27-retromer-mediated endosome-to-plasma-membrane recycling. J Cell Sci 127:4940-53 (2014). Read more (PubMed: 25278552) »

See 1 Publication for this product

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Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"