Recombinant Anti-VASH1 antibody [EPR17420] - BSA and Azide free (ab236150)


  • Product name

    Anti-VASH1 antibody [EPR17420] - BSA and Azide free
    See all VASH1 primary antibodies
  • Description

    Rabbit monoclonal [EPR17420] to VASH1 - BSA and Azide free
  • Host species

  • Tested applications

    Suitable for: IP, ICC/IF, WBmore details
  • Species reactivity

    Reacts with: Mouse, Rat, Human
  • Immunogen

    Synthetic peptide within Human VASH1 aa 250-350. The exact sequence is proprietary.
    Database link: Q7L8A9

  • Positive control

    • WB: HeLa, HUVEC and A431 whole cell lysate.
  • General notes

    Ab236150 is the carrier-free version of ab199732. This format is designed for use in antibody labeling, including fluorochromes, metal isotopes, oligonucleotides, enzymes.


    Our carrier-free formats are supplied in a buffer free of BSA, sodium azide and glycerol for higher conjugation efficiency.

    Use our conjugation kits  for antibody conjugates that are ready-to-use in as little as 20 minutes with <1 minute hands-on-time and 100% antibody recovery: available for fluorescent dyes, HRP, biotin and gold.

    ab236150 is compatible with the Maxpar® Antibody Labeling Kit from Fluidigm.

    Maxpar® is a trademark of Fluidigm Canada Inc.??

    Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMab® patents.

    This product is a recombinant rabbit monoclonal antibody.


  • Form

  • Storage instructions

    Shipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C long term. Avoid freeze / thaw cycle.
  • Storage buffer

    Constituent: PBS
  • Concentration information loading...
  • Purity

    Protein A purified
  • Clonality

  • Clone number

  • Isotype

  • Research areas


Our Abpromise guarantee covers the use of ab236150 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
IP Use at an assay dependent concentration.
ICC/IF Use at an assay dependent concentration.
WB Use at an assay dependent concentration. Detects a band of approximately 41 kDa (predicted molecular weight: 41 kDa).


  • Function

    Angiogenesis inhibitor. Inhibits migration, proliferation and network formation by endothelial cells as well as angiogenesis. This inhibitory effect is selective to endothelial cells as it does not affect the migration of smooth muscle cells or fibroblasts. Does not affect the proliferation of cancer cells in vitro, but inhibits tumor growth and tumor angiogenesis. Acts in an autocrine manner. Inhibits artery neointimal formation and macrophage infiltration. Exhibits heparin-binding activity.
  • Tissue specificity

    Preferentially expressed in endothelial cells. Highly expressed in fetal organs. Expressed in brain and placenta, and at lower level in heart and kidney. Highly detected in microvessels endothelial cells of atherosclerotic lesions.
  • Sequence similarities

    Belongs to the vasohibin family.
  • Post-translational

    2 major forms (42 and 36 kDa) and 2 minors (32 and 27 kDa) may be processed by proteolytic cleavage. The largest form (42 kDa) seems to be secreted and the other major form (63 kDa) seems to accumulate within the cells or pericellular milieu. Polypeptide consisting of Met-77 to Arg-318 may correspond to the 27 kDa form and that consisting of Met-77 to Val-365 may correspond to the 36 kDa form.
  • Cellular localization

  • Information by UniProt
  • Database links

  • Alternative names

    • KIAA1036 antibody
    • VASH antibody
    • VASH1 antibody
    • VASH1_HUMAN antibody
    • Vasohibin 1 antibody
    • Vasohibin-1 antibody
    see all


  • VASH1 was immunoprecipitated from 1mg of A431 (Human epidermoid carcinoma) whole cell lysate with ab199732 at 1/30 dilution. Western blot was performed from the immunoprecipitate using ab199732 at 1/1000 dilution. Anti-Rabbit IgG (HRP), specific to the non-reduced form of IgG, was used as secondary antibody at 1/1500 dilution.

    Lane 1: A431 whole cell lysate 10 µg (Input). Lane 2: ab199732 IP in A431 whole cell lysate. Lane 3: Rabbit monoclonal IgG (ab172730) instead of ab199732 in A431 whole cell lysate.

    Blocking and dilution buffer and concentration: 5% NFDM/TBST.

    This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab199732).

  • All lanes : Anti-VASH1 antibody [EPR17420] (ab199732) at 1/5000 dilution

    Lane 1 : HeLa (Human epithelial cells from cervix adenocarcinoma) whole cell lysate
    Lane 2 : HUVEC (Human umbilical vein endothelial cell line) whole cell lysate
    Lane 3 : A431 (Human epidermoid carcinoma) whole cell lysate

    Lysates/proteins at 20 µg per lane.

    All lanes : Goat Anti-Rabbit IgG, (H+L), Peroxidase conjugated at 1/1000 dilution

    Predicted band size: 41 kDa
    Observed band size: 41 kDa

    Exposure time: 5 seconds

    Blocking/Dilution buffer: 5% NFDM/TBST.

    This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab199732).


ab236150 has not yet been referenced specifically in any publications.

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