• Product name

  • Detection method

  • Precision

    Sample n Mean SD CV%
    1 16 417pg/ml 20.85 5%
    2 16 1235pg/ml 65.46 5.3%
    3 16 2279pg/ml 127.62 5.6%
    Sample n Mean SD CV%
    1 24 503pg/ml 37.73 7.5%
    2 24 1327pg/ml 102.18 7.7%
    3 24 2305pg/ml 189.01 8.2%
  • Sample type

    Cell culture supernatant, Serum, Heparin Plasma
  • Assay type

    Sandwich (quantitative)
  • Sensitivity

    < 10 pg/ml
  • Range

    62.6 pg/ml - 4000 pg/ml
  • Assay time

    3h 30m
  • Assay duration

    Multiple steps standard assay
  • Species reactivity

    Reacts with: Mouse
  • Product overview

    The Mouse ACE2 Enzyme-Linked Immunosorbent Assay (ELISA) kit (ab213843) is designed for the quantitative measurement of Mouse ACE2 in cell culture supernatants, serum and plasma (heparin).

    The ELISA kit is based on standard sandwich enzyme-linked immunosorbent assay technology. A monoclonal antibody from rat specific for ACE2 has been pre-coated onto 96-well plates. Standards (Expression system for standard: CHO; Immunogen sequence: Q18-T740) and test samples are added to the wells, a biotinylated detection polyclonal antibody from goat specific for ACE2 is added subsequently and then followed by washing with PBS or TBS buffer. Avidin-Biotin-Peroxidase Complex is added and unbound conjugates are washed away with PBS or TBS buffer. HRP substrate TMB is used to visualize HRP enzymatic reaction. TMB is catalyzed by HRP to produce a blue color product that changed into yellow after adding acidic stop solution. The density of yellow is proportional to the Mouse ACE2 amount of sample captured in plate.

  • Notes

    Angiotensin-converting enzyme 2 (ACE 2) is a protein belongs to the angiotensin-converting enzyme family of dipeptidyl carboxydipeptidases and has considerable homology to human angiotensin 1 converting enzyme. By sequence similarity to a sequence in GenBank, this gene is mapped to Xp22.2. This secreted protein catalyzes the cleavage of angiotensin I into angiotensin 1-9, and angiotensin II into the vasodilator angiotensin 1-7. The organ- and cell-specific expression of this gene suggests that it may play a role in the regulation of cardiovascular and renal function, as well as fertility. In addition, the encoded protein is a functional receptor for the spike glycoprotein of the human coronaviruses SARS and HCoV-NL63.

  • Tested applications

    Suitable for: Sandwich ELISAmore details
  • Platform

    Pre-coated microplate (12 x 8 well strips)


  • Storage instructions

    Store at -20°C. Please refer to protocols.
  • Components Identifier 1 x 96 tests
    ABC Diluent Buffer Blue Cap 1 x 12ml
    Adhesive Plate Seal 4 units
    Antibody Diluent Buffer Green Cap 1 x 12ml
    Anti-Mouse ACE2 coated Microplate (12 x 8 wells) 1 unit
    Avidin-Biotin-Peroxidase Complex (ABC) 1 x 130µl
    Biotinylated anti- Mouse ACE2 antibody 1 x 130µl
    Lyophilized recombinant Mouse ACE2 standard 2 vials
    Sample Diluent Buffer Green Cap 1 x 30ml
    TMB Color Developing Agent Black Cap 1 x 10ml
    TMB Stop Solution Yellow Cap 1 x 10ml
  • Research areas

  • Function

    Carboxypeptidase which converts angiotensin I to angiotensin 1-9, a peptide of unknown function, and angiotensin II to angiotensin 1-7, a vasodilator. Also able to hydrolyze apelin-13 and dynorphin-13 with high efficiency. May be an important regulator of heart function. In case of human coronaviruses SARS and HCoV-NL63 infections, serve as functional receptor for the spike glycoprotein of both coronaviruses.
  • Tissue specificity

    Expressed in endothelial cells from small and large arteries, and in arterial smooth muscle cells. Expressed in lung alveolar epithelial cells, enterocytes of the small intestine, Leydig cells and Sertoli cells (at protein level). Expressed in heart, kidney, testis, and gastrointestinal system.
  • Sequence similarities

    Belongs to the peptidase M2 family.
  • Post-translational

    N-glycosylation on Asn-90 may limit SARS infectivity.
  • Cellular localization

    Secreted and Cell membrane.
  • Information by UniProt
  • Alternative names

    • ACE 2
    • ACE related carboxypeptidase
    • ACE-related carboxypeptidase
    • ACE2
    • ACE2_HUMAN
    • ACEH
    • Angiotensin converting enzyme 2
    • Angiotensin converting enzyme homolog
    • Angiotensin converting enzyme like protein
    • Angiotensin I Converting Enzyme (peptidyl dipeptidase A) 2
    • Angiotensin I converting enzyme 2
    • Angiotensin-converting enzyme homolog
    • DKFZP434A014
    • EC 3.4.17
    • metalloprotease MPROT 15
    • Metalloprotease MPROT15
    • OTTHUMP00000022963
    • Processed angiotensin-converting enzyme 2
    see all
  • Database links


Our Abpromise guarantee covers the use of ab213843 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.


  • Mouse ACE2 ELISA Kit (ab213843) Standard Curve.



This product has been referenced in:

  • Zheng J  et al. Effects of IQP, VEP and Spirulina platensis hydrolysates on the local kidney renin angiotensin system in spontaneously hypertensive rats. Mol Med Rep 16:8485-8492 (2017). Read more (PubMed: 28944898) »
See 1 Publication for this product

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