Anti-ACE2 antibody [EPR4436]
- RabMAb
- Recombinant
- KO Validated
- 20ul selling size
- What is this?
4
(8 Reviews)
|
(38 Publications)
Rabbit Recombinant Monoclonal ACE2 antibody. Suitable for IHC-P, IP, WB and reacts with Human samples. Cited in 38 publications.
View Alternative Names
UNQ868/PRO1885, ACE2, Angiotensin-converting enzyme 2, Angiotensin-converting enzyme homolog, Angiotensin-converting enzyme-related carboxypeptidase, Metalloprotease MPROT15, ACEH, ACE-related carboxypeptidase
- IHC-P
Unknown
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-ACE2 antibody [EPR4436] (AB108209)
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) analysis of human kidney tissue labelling ACE2 with ab108209 at 1/100. Heat mediated antigen retrieval was performed before commencing with IHC staining protocol.
- IHC-P
Unknown
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-ACE2 antibody [EPR4436] (AB108209)
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) analysis of human testis tissue labelling ACE2 with ab108209 at 1/100. Heat mediated antigen retrieval was performed before commencing with IHC staining protocol.
- IP
Lab
Immunoprecipitation - Anti-ACE2 antibody [EPR4436] (AB108209)
ab108209 Immunoprecipitating ACE2 in human testis tissue lysate. 0.35 mg of tissue lysate was incubated with 2 μg primary antibody (1/30). For western blotting a HRP-conjugated Veriblot for IP Detection Reagent (ab131366) (1/1000) was used to confirm successful immunoprecipitation.
Exposure time : 1 second.
Blocking buffer and concentration : 5% NFDM/TBST.
Diluting buffer and concentration : 5% NFDM /TBST.
All lanes:
Immunoprecipitation - Anti-ACE2 antibody [EPR4436] (ab108209) at 1/500 dilution
Lane 1:
Human testis tissue lysate at 10 µg
Lane 2:
ab108209 + Human testis tissue lysate
Lane 3:
Rabbit monoclonal IgG (<a href='/en-us/products/primary-antibodies/rabbit-igg-monoclonal-epr25a-isotype-control-ab172730'>ab172730</a>) instead of ab108209 in Human testis tissue lysate
Predicted band size: 92 kDa
Observed band size: 110 kDa
false
- WB
Lab
Western blot - Anti-ACE2 antibody [EPR4436] (AB108209)
Lanes 1 - 4 : Merged signal (red and green). Green - ab108209 observed at 125 kDa. Red - loading control ab8245 (Mouse anti-GAPDH antibody [6C5]) observed at 37kDa.
ab108209 was shown to react with ACE2 in Caco-2 wild-type cells in western blot with loss of signal observed in ACE2 knockout cell line ab273731 (knockout cell lysate ab275516). Wild-type and ACE2 knockout Caco-2 cell lysates were subjected to SDS-PAGE. Membranes were blocked in fluorescent western blot (TBS-based) blocking solution before incubation with ab108209 and ab8245 (Mouse anti-GAPDH antibody [6C5]) overnight at 4°C at a 1 in 1000 Dilution and a 1 in 20000 dilution respectively. Blots were incubated with Goat anti-Rabbit IgG H&L (IRDye® 800CW) preabsorbed (ab216773) and Goat anti-Mouse IgG H&L (IRDye® 680RD) preabsorbed (ab216776) secondary antibodies at 1 in 20000 dilution for 1 hour at room temperature before imaging.
All lanes:
Western blot - Anti-ACE2 antibody [EPR4436] (ab108209) at 1/1000 dilution
Lane 1:
Wild-type Caco-2 cell lysate at 30 µg
Lane 2:
ACE2 knockout Caco-2 cell lysate at 30 µg
Lane 2:
Western blot - Human ACE2 knockout Caco-2 cell line (<a href='/en-us/products/cell-lines/human-ace2-knockout-caco-2-cell-line-ab273731'>ab273731</a>)
Lane 3:
Calu-3 cell lysate at 30 µg
Lane 4:
A549 cell lysate at 30 µg
Predicted band size: 92 kDa
Observed band size: 125 kDa
false
- WB
Lab
Western blot - Anti-ACE2 antibody [EPR4436] (AB108209)
Lanes 1 - 6 : Merged signal (red and green). Green - ab108209 observed at 120 kDa. Red - loading control, Mouse anti-Actin observed at 42kDa.
ab108209 was shown to react with ACE2 in western blot. Membranes were blocked in 3% milk in TBS-T (0.1% Tween®) before incubation with ab108209 and Mouse anti-Actin overnight at 4°C at a 1 in 1000 dilution and a 1 in 20000 dilution respectively. Blots were incubated with Goat anti-Rabbit IgG H&L (IRDye® 800CW) preabsorbed (ab216773) and Goat anti-Mouse IgG H&L (IRDye® 680RD) preabsorbed (ab216776) secondary antibodies at 1 in 20000 dilution for 1 hour at room temperature before imaging.
Absence of ACE2 expression in A549 cells aligns with previously reported mRNA and protein data (PMID 16282461; fig.2b and 2c).
All lanes:
Western blot - Anti-ACE2 antibody [EPR4436] (ab108209) at 1/1000 dilution
Lane 1:
Human testis cell lysate at 20 µg
Lane 2:
Human kidney cell lysate at 20 µg
Lane 3:
Human lung cell lysate at 20 µg
Lane 4:
HepG2 cell lysate at 20 µg
Lane 5:
Caco-2 cell lysate at 20 µg
Lane 6:
A549 cell lysate (negative control) at 20 µg
Predicted band size: 92 kDa
Observed band size: 120 kDa
false
- WB
Unknown
Western blot - Anti-ACE2 antibody [EPR4436] (AB108209)
All lanes:
Western blot - Anti-ACE2 antibody [EPR4436] (ab108209)
Lane 1:
Human fetal kidney lysate at 10 µg
Lane 2:
Human testis lysate at 10 µg
Secondary
All lanes:
HRP labelled goat anti-rabbit at 1/2000 dilution
Predicted band size: 92 kDa
Observed band size: 115 kDa
false
- WB
Lab
Western blot - Anti-ACE2 antibody [EPR4436] (AB108209)
Lanes 1 - 4 : Merged signal (red and green). Green - ab108209 observed at 130 kDa. Red - loading control ab8245 (Mouse anti-GAPDH antibody [6C5]) observed at 37kDa.
ab108209 was shown to react with ACE2 in wild-type HepG2 cells in western blot with loss of signal observed in ACE2 knockout cell line ab273733 (knockout cell lysate ab275495). Wild-type and ACE2 knockout HepG2 cell lysates were subjected to SDS-PAGE. Membranes were blocked in 3% milk in TBS-T (0.1% Tween®) before incubation with ab108209 and ab8245 (Mouse anti-GAPDH antibody [6C5]) overnight at 4°C at a 1 in 1000 dilution and a 1 in 20000 dilution respectively. Blots were incubated with Goat anti-Rabbit IgG H&L (IRDye® 800CW) preabsorbed (ab216773) and Goat anti-Mouse IgG H&L (IRDye® 680RD) preabsorbed (ab216776) secondary antibodies at 1 in 20000 dilution for 1 hour at room temperature before imaging.
All lanes:
Western blot - Anti-ACE2 antibody [EPR4436] (ab108209) at 1/1000 dilution
Lane 1:
Wild-type HepG2 cell lysate at 30 µg
Lane 2:
ACE2 knockout HepG2 cell lysate at 30 µg
Lane 2:
Western blot - Human ACE2 knockout Hep G2 cell line (<a href='/en-us/products/cell-lines/human-ace2-knockout-hep-g2-cell-line-ab273733'>ab273733</a>)
Lane 3:
Calu-3 cell lysate at 30 µg
Lane 4:
A549 cell lysate at 30 µg
Predicted band size: 92 kDa
Observed band size: 130 kDa
false
Related conjugates and formulations (1)
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Anti-ACE2 antibody [EPR4436] - BSA and Azide free
Reactivity data
Product details
Species reactivity
Mouse, Rat: We have preliminary internal testing data to indicate this antibody may not react with these species.
Please contact us for more information.
Patented technology
Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb® patents.
What are the advantages of a recombinant monoclonal antibody?
This product is a recombinant monoclonal antibody, which offers several advantages including:
- - High batch-to-batch consistency and reproducibility
- - Improved sensitivity and specificity
- - Long-term security of supply
- - Animal-free batch production
For more information, read more on recombinant antibodies.
Properties and storage information
Form
Purification technique
Storage buffer
Shipped at conditions
Appropriate short-term storage duration
Appropriate short-term storage conditions
Appropriate long-term storage conditions
Aliquoting information
Storage information
Supplementary information
This supplementary information is collated from multiple sources and compiled automatically.
Biological function summary
The ACE2 protein plays an important role in the regulation of cardiovascular and renal functions. It is a single-pass type I membrane protein and its activity reduces inflammation and oxidative stress in cells. ACE2 does not function as part of a larger protein complex but its enzymatic conversion has a substantial impact on reducing the effects of angiotensin II in the body leading to vasodilation and decreased blood pressure.
Pathways
ACE2 involvement is significant in the renin-angiotensin system and the kallikrein-kinin system. These pathways are essential for maintaining cardiovascular homeostasis. In the renin-angiotensin system ACE2 works in opposition to angiotensin-converting enzyme (ACE) balancing the effects through the production of angiotensin-(1-7) from angiotensin II. Additionally ACE2 interacts indirectly with proteins like angiotensin receptor type 1 (AT1) and angiotensin receptor type 2 (AT2) ensuring proper signaling and physiological responses.
Product protocols
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Target data
Publications (38)
Recent publications for all applications. Explore the full list and refine your search
Molecular metabolism 101:102238 PubMed40907945
2025
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Viruses 17: PubMed40872854
2025
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Mammalian genome : official journal of the International Mammalian Genome Society 36:403-416 PubMed39985688
2025
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Nature communications 16:766 PubMed39824810
2025
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Nature communications 15:1048 PubMed38316817
2024
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International journal of molecular sciences 25: PubMed38256071
2024
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Nature 623:423-431 PubMed37914927
2023
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Frontiers in cardiovascular medicine 10:1266276 PubMed37823176
2023
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Cell host & microbe 31:1154-1169.e10 PubMed37339625
2023
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Frontiers in microbiology 14:1175188 PubMed37350787
2023
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Product promise
Please note: All products are 'FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC OR THERAPEUTIC PROCEDURES'.
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