• Product nameHuman Angiopoietin 1 ELISA Kit (ANG1)
  • Detection methodColorimetric
  • Sample type
    Cell culture supernatant, Serum, Plasma
  • Assay typeSandwich (quantitative)
  • Sensitivity
    < 30 pg/ml
  • Range
    74 pg/ml - 18000 pg/ml
  • Recovery

    < 95 %

    Sample specific recovery
    Sample type Average % Range
    Cell culture supernatant 95.25 83% - 105%
    Serum 94.47 81% - 103%
    Plasma 93.93 80% - 102%

  • Assay durationMultiple steps standard assay
  • Species reactivity
    Reacts with: Human
  • Product overview

    Abcam’s Angiopoietin 1 (ANG1) Human ELISA (Enzyme-Linked Immunosorbent Assay) kit is an in vitro enzyme-linked immunosorbent assay for the quantitative measurement of Human Angiopoietin 1 in serum, plasma, and cell culture supernatants.

    This assay employs an antibody specific for Human Angiopoietin 1 coated on a 96-well plate. Standards and samples are pipetted into the wells and Angiopoietin 1 present in a sample is bound to the wells by the immobilized antibody. The wells are washed and biotinylated anti-Human Angiopoietin 1 antibody is added. After washing away unbound biotinylated antibody, HRP-conjugated streptavidin is pipetted to the wells. The wells are again washed, a TMB substrate solution is added to the wells and color develops in proportion to the amount of Angiopoietin 1 bound. The Stop Solution changes the color from blue to yellow, and the intensity of the color is measured at 450 nm.

  • Notes

    Optimisation may be required with urine samples.

  • Tested applicationsSuitable for: Sandwich ELISAmore details
  • PlatformMicroplate


  • RelevanceAngiopoietin 1 is one of the Angiopoietin (Ang) family of growth factors. It binds and activates the TIE2 receptor tyrosine kinase by inducing its tyrosine phosphorylation. It is implicated in endothelial developmental processes later and distinct from that of VEGF. The structure of angiopoietin 1 differs from that of known angiogenic factors or other ligands for receptor tyrosine kinases. Angiopoietin 1 appears to play a crucial role in mediating reciprocal interactions between the endothelium and surrounding matrix and mesenchyme. It also mediates blood vessel maturation/stability and it may play an important role in the heart early development. Angiopoietin 1 may have a potential therapeutic utility since it can be used for specifically targeting tumor vasculature or for promoting angiogenic processes in certain organs such as an ischemic heart.
  • Alternative names
    • 1110046O21Rik
    • AGP 1
    • AGP1
    • AGPT
    • ANG 1
    • ANG1
    • Angiopoietin1
    • ANGPT 1
    • ANGPT1
    • KIAA0003
    see all
  • Database links


Our Abpromise guarantee covers the use of ab99972 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
Sandwich ELISA Use at an assay dependent concentration.

Human Angiopoietin 1 ELISA Kit (ANG1) images

  • TYPICAL STANDARD CURVE - Assay DIluent A – Data provided for demonstration purposes only. A new standard curve must be generated for each assay performed.
  • TYPICAL STANDARD CURVE - Assay Diluent B – Data provided for demonstration purposes only. A new standard curve must be generated for each assay performed.


References for Human Angiopoietin 1 ELISA Kit (ANG1) (ab99972)

This product has been referenced in:
  • Ollivier V  et al. Collagen can selectively trigger a platelet secretory phenotype via glycoprotein VI. PLoS One 9:e104712 (2014). Read more (PubMed: 25116206) »

See 1 Publication for this product

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