Date published: 2026-8-20

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ACE2 Antibody (E-11): sc-390851

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Datasheets
  • ACE2 Antibody (E-11) is a mouse monoclonal IgG1 κ ACE2 antibody, cited in 99 publications, provided at 200 µg/ml
  • raised against amino acids 631-805 of ACE2 of human origin
  • ACE2 Antibody (E-11) is recommended for detection of ACE2 of mouse, rat and human origin by WB, IP, IF, IHC(P) and ELISA
  • Anti-ACE2 Antibody (E-11) is available conjugated to agarose for IP; HRP for WB, IHC(P) and ELISA; and to either phycoerythrin or FITC for IF, IHC(P) and FCM
  • also available conjugated to Alexa Fluor® 488, Alexa Fluor® 546, Alexa Fluor® 594 or Alexa Fluor® 647 for WB (RGB), IF, IHC(P) and FCM, and for use with RGB fluorescent imaging systems, such as iBright™ FL1000, FluorChem™, Typhoon, Azure and other comparable systems
  • also available conjugated to Alexa Fluor® 680 or Alexa Fluor® 790 for WB (NIR), IF and FCM; for use with Near-Infrared (NIR) detection systems, such as LI-COR®Odyssey®, iBright™ FL1000, FluorChem™, Typhoon, Azure and other comparable systems
  • m-IgG Fc BP-HRP, m-IgG1 BP-HRP and m-IgGκ BP-HRP are the preferred secondary detection reagents for ACE2 Antibody (E-11) for WB and IHC(P) applications. These reagents are now offered in bundles with ACE2 Antibody (E-11) (see ordering information below).
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ACE2 Antibody (E-11) is a mouse monoclonal IgG1 kappa light chain antibody that detects ACE2 protein of mouse, rat, and human origin by western blotting (WB), immunoprecipitation (IP), immunofluorescence (IF), immunohistochemistry with paraffin-embedded sections (IHCP), and enzyme-linked immunosorbent assay (ELISA). ACE2 (E-11) antibody is available in both non-conjugated and various conjugated forms, including agarose, horseradish peroxidase (HRP), phycoerythrin (PE), fluorescein isothiocyanate (FITC), and multiple Alexa Fluor® conjugates. ACE2 plays a crucial role in the renin-angiotensin system, primarily functioning as a negative regulator of angiotensin II, a potent vasopressor that contributes to hypertension and cardiovascular diseases. By converting angiotensin II into angiotensin-(1-7), ACE2 helps to counteract the effects of angiotensin II, promoting vasodilation and reducing blood pressure. This balance is vital for maintaining cardiovascular health and preventing conditions such as heart failure and stroke. ACE2 is predominantly expressed in cardiac, renal, and testicular tissues, distinguishing ACE2 from ACE homolog, which is found throughout the vasculature. Such specific localization in these tissues underscores ACE2′s importance in regulating blood pressure and fluid balance, as well as ACE2′s potential role in various pathophysiological conditions, including viral infections where ACE2 serves as a receptor for the SARS-CoV-2 virus.

For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.

Alexa Fluor® is a trademark of Molecular Probes Inc., OR., USA

LI-COR® and Odyssey® are registered trademarks of LI-COR Biosciences

ACE2 Antibody (E-11) References:

  1. A novel angiotensin-converting enzyme-related carboxypeptidase (ACE2) converts angiotensin I to angiotensin 1-9.  |  Donoghue, M., et al. 2000. Circ Res. 87: E1-9. PMID: 10969042
  2. Use of alternative polyadenylation sites for tissue-specific transcription of two angiotensin-converting enzyme mRNAs.  |  Thekkumkara, TJ., et al. 1992. Nucleic Acids Res. 20: 683-7. PMID: 1311831
  3. Angiotensin-converting enzyme: vascular endothelial localization.  |  Caldwell, PR., et al. 1976. Science. 191: 1050-1. PMID: 175444
  4. Angiotensin-converting enzyme and the regulation of vasoactive peptides.  |  Soffer, RL. 1976. Annu Rev Biochem. 45: 73-94. PMID: 183603
  5. The mRNAs encoding the two angiotensin-converting isozymes are transcribed from the same gene by a tissue-specific choice of alternative transcription initiation sites.  |  Kumar, RS., et al. 1991. J Biol Chem. 266: 3854-62. PMID: 1847388
  6. Role of angiotensin-converting enzyme 2 (ACE2) in COVID-19.  |  Ni, W., et al. 2020. Crit Care. 24: 422. PMID: 32660650
  7. ACE2-based decoy receptors for SARS coronavirus 2.  |  Jing, W. and Procko, E. 2021. Proteins. 89: 1065-1078. PMID: 33973262
  8. Immunoreactivity of the SARS-CoV-2 entry proteins ACE-2 and TMPRSS-2 in murine models of hormonal manipulation, ageing, and cardiac injury.  |  Bengs, S., et al. 2021. Sci Rep. 11: 23993. PMID: 34907257
  9. Predictive Factors and ACE-2 Gene Polymorphisms in Susceptibility to Long COVID-19 Syndrome.  |  Varillas-Delgado, D., et al. 2023. Int J Mol Sci. 24: PMID: 38069039
  10. An enzyme in microsomal fraction of kidney that inactivates bradykinin.  |  Erdos, EG. and Yang, HY. 1967. Life Sci. 6: 569-74. PMID: 4962200
  11. Molecular and catalytic properties of rabbit testicular dipeptidyl carboxypeptidase.  |  El-Dorry, HA., et al. 1982. J Biol Chem. 257: 14128-33. PMID: 6754723
  12. Regulated expression of testis angiotensin-converting enzyme during spermatogenesis in mice.  |  Langford, KG., et al. 1993. Biol Reprod. 48: 1210-8. PMID: 8391328

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

ACE2 Antibody (E-11)

sc-390851
200 µg/ml
$322.00

ACE2 Antibody (E-11): m-IgG Fc BP-HRP Bundle

sc-530286
200 µg Ab; 10 µg BP
$361.00

ACE2 Antibody (E-11): m-IgGκ BP-HRP Bundle

sc-523708
200 µg Ab, 40 µg BP
$361.00

ACE2 Antibody (E-11): m-IgG1 BP-HRP Bundle

sc-543973
200 µg Ab; 20 µg BP
$361.00

ACE2 Antibody (E-11) AC

sc-390851 AC
500 µg/ml, 25% agarose
$424.00

ACE2 Antibody (E-11) HRP

sc-390851 HRP
200 µg/ml
$322.00

ACE2 Antibody (E-11) FITC

sc-390851 FITC
200 µg/ml
$336.00

ACE2 Antibody (E-11) PE

sc-390851 PE
200 µg/ml
$349.00

ACE2 Antibody (E-11) Alexa Fluor® 488

sc-390851 AF488
200 µg/ml
$364.00

ACE2 Antibody (E-11) Alexa Fluor® 546

sc-390851 AF546
200 µg/ml
$364.00

ACE2 Antibody (E-11) Alexa Fluor® 594

sc-390851 AF594
200 µg/ml
$364.00

ACE2 Antibody (E-11) Alexa Fluor® 647

sc-390851 AF647
200 µg/ml
$364.00

ACE2 Antibody (E-11) Alexa Fluor® 680

sc-390851 AF680
200 µg/ml
$364.00

ACE2 Antibody (E-11) Alexa Fluor® 790

sc-390851 AF790
200 µg/ml
$364.00