eNOS Recombinant Rabbit Monoclonal Antibody [PSH16-96]
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Specification
Safety datasheet
Overview
Product Name
eNOS Recombinant Rabbit Monoclonal Antibody [PSH16-96]
Antibody Type
Recombinant Rabbit monoclonal Antibody
Immunogen
Recombinant protein within human eNOS aa 950-1,203.
Species Reactivity
Human, Mouse, Rat
Validated Applications
WB, IF-Cell, IHC-P, FC, IP
Target Molecular Weight
Predicted band size: 133 kDa
Positive Control
EA.hy926 cell lysate, bEnd.3 cell lysate, Mouse placenta tissue lysate, Mouse kidney tissue lysate, Rat placenta tissue lysate, Rat kidney tissue lysate, EA.hy926, human colon carcinoma tissue, human placenta tissue, human kidney tissue, human spleen tissue, mouse spleen tissue, rat kidney tissue, rat spleen tissue, rat placenta tissue.
Conjugation
unconjugated
Clone Number
PSH16-96
Reactivity Data
Tested Verified (internally validated)
Published Reported in literature (not internally validated)
Predicted Predicted reactive (based on sequence homology)
Not recommended Not recommended (failed internal validation)
| WB | IF-Cell | IHC-P | FC | IP | |
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| Human |
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| Mouse |
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| Rat |
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Product Features
Form
Liquid
Concentration
1 mg/mL.(The concentration of this product may be batch-dependent)
Storage Instructions
Shipped at 4℃. Store at +4℃ short term (1-2 weeks). Store at -20℃ long term.
Storage Buffer
1*PBS (pH7.4), 0.1% BSA, 40% Glycerol, 0.2% Proclean 950.
Isotype
IgG
Purification Method
Protein A affinity purified.
Application Dilution
-
WB
-
1:5,000
-
IF-Cell
-
1:50
-
IHC-P
-
1:50-1:200
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FC
-
1:1,000
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IP
-
1-2μg/sample
Target
Function
Endothelial NOS (eNOS), also known as nitric oxide synthase 3 (NOS3) or constitutive NOS (cNOS), is an enzyme that in humans is encoded by the NOS3 gene located in the 7q35-7q36 region of chromosome 7. This enzyme is one of three isoforms that synthesize nitric oxide (NO), a small gaseous and lipophilic molecule that participates in several biological processes. The other isoforms include neuronal nitric oxide synthase (nNOS), which is constitutively expressed in specific neurons of the brain and inducible nitric oxide synthase (iNOS), whose expression is typically induced in inflammatory diseases. eNOS is primarily responsible for the generation of NO in the vascular endothelium, a monolayer of flat cells lining the interior surface of blood vessels, at the interface between circulating blood in the lumen and the remainder of the vessel wall. NO produced by eNOS in the vascular endothelium plays crucial roles in regulating vascular tone, cellular proliferation, leukocyte adhesion, and platelet aggregation. Therefore, a functional eNOS is essential for a healthy cardiovascular system.
Background References
1. Yao L et al. Non-steroidal mineralocorticoid receptor antagonist finerenone ameliorates mitochondrial dysfunction via PI3K/Akt/eNOS signaling pathway in diabetic tubulopathy. Redox Biol. 2023 Dec
2. Teng Z et al. eNOS polymorphisms on male infertility: An updated systematic review and meta-analysis. Medicine (Baltimore). 2023 Jun
Subcellular Location
Cell membrane, Membrane, caveola, Cytoplasm, cytoskeleton, Golgi apparatus.
Synonyms
cNOS antibody
Constitutive NOS antibody
EC NOS antibody
EC-NOS antibody
ecNOS antibody
Endothelial nitric oxidase synthase antibody
Endothelial nitric oxide synthase antibody
Endothelial nitric oxide synthase 3 antibody
Endothelial NOS antibody
eNOS antibody
ExpandcNOS antibody
Constitutive NOS antibody
EC NOS antibody
EC-NOS antibody
ecNOS antibody
Endothelial nitric oxidase synthase antibody
Endothelial nitric oxide synthase antibody
Endothelial nitric oxide synthase 3 antibody
Endothelial NOS antibody
eNOS antibody
Nitric oxide synthase 3 (endothelial cell) antibody
Nitric oxide synthase 3 antibody
Nitric oxide synthase 3 endothelial cell antibody
Nitric oxide synthase endothelial antibody
Nitric oxide synthase, endothelial antibody
NOS 3 antibody
NOS III antibody
NOS type III antibody
NOS3 antibody
NOS3_HUMAN antibody
NOSIII antibody
CollapseImages
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☑ Relative expression (RE)
Western blot analysis of eNOS on different lysates with Rabbit anti-eNOS antibody (HA723892) at 1/5,000 dilution.
Lane 1: EA.hy926 cell lysate (20 µg/Lane)
Lane 2: HeLa cell lysate (negative) (20 µg/Lane)
Lane 3: bEnd.3 cell lysate (20 µg/Lane)
Lane 4: RAW264.7 cell lysate (negative) (20 µg/Lane)
Lane 5: Mouse placenta tissue lysate (30 µg/Lane)
Lane 6: Mouse kidney tissue lysate (30 µg/Lane)
Lane 7: Rat placenta tissue lysate (30 µg/Lane)
Lane 8: Rat kidney tissue lysate (30 µg/Lane)
Predicted band size: 133 kDa
Observed band size: 133 kDa
Exposure time: Lane 1-2: 10 seconds; Lane 3-8: 3 minutes; ECL: K1801;
4-20% SDS-PAGE gel.
Proteins were transferred to a PVDF membrane and blocked with 5% NFDM/TBST for 1 hour at room temperature. The primary antibody (HA723892) at 1/5,000 dilution was used in primary antibody dilution (K1803) at 4℃ overnight. Goat Anti-Rabbit IgG - HRP Secondary Antibody (HA1001) at 1/50,000 dilution was used for 1 hour at room temperature. -
☑ Relative expression (RE)
Immunocytochemistry analysis of EA.hy926 (positive) and HeLa (negative) labeling eNOS with Rabbit anti-eNOS antibody (HA723892) at 1/50 dilution.
Cells were fixed in 4% paraformaldehyde for 15 minutes at room temperature, permeabilized with 0.1% Triton X-100 in PBS for 15 minutes at room temperature, then blocked with 1% BSA in 10% negative goat serum for 1 hour at room temperature. Cells were then incubated with Rabbit anti-eNOS antibody (HA723892) at 1/50 dilution in 1% BSA in PBST overnight at 4 ℃. Goat Anti-Rabbit IgG H&L (iFluor™ 488, HA1121) was used as the secondary antibody at 1/1,000 dilution. PBS instead of the primary antibody was used as the secondary antibody only control. Nuclear DNA was labelled in blue with DAPI.
Beta tubulin (HA601187, red) was stained at 1/100 dilution overnight at +4℃. Goat Anti-Mouse IgG H&L (iFluor™ 594, HA1126) was used as the secondary antibody at 1/1,000 dilution. -
Immunohistochemical analysis of paraffin-embedded human colon carcinoma tissue with Rabbit anti-eNOS antibody (HA723892) at 1/200 dilution.
The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (HA723892) at 1/200 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX. -
Immunohistochemical analysis of paraffin-embedded human placenta tissue with Rabbit anti-eNOS antibody (HA723892) at 1/200 dilution.
The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (HA723892) at 1/200 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX. -
Immunohistochemical analysis of paraffin-embedded human kidney tissue with Rabbit anti-eNOS antibody (HA723892) at 1/50 dilution.
The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (HA723892) at 1/50 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX. -
Immunohistochemical analysis of paraffin-embedded human spleen tissue with Rabbit anti-eNOS antibody (HA723892) at 1/50 dilution.
The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (HA723892) at 1/50 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX. -
Immunohistochemical analysis of paraffin-embedded mouse spleen tissue with Rabbit anti-eNOS antibody (HA723892) at 1/50 dilution.
The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (HA723892) at 1/50 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX. -
Immunohistochemical analysis of paraffin-embedded rat kidney tissue with Rabbit anti-eNOS antibody (HA723892) at 1/50 dilution.
The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (HA723892) at 1/50 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX. -
Immunohistochemical analysis of paraffin-embedded rat spleen tissue with Rabbit anti-eNOS antibody (HA723892) at 1/50 dilution.
The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (HA723892) at 1/50 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX. -
Immunohistochemical analysis of paraffin-embedded rat placenta tissue with Rabbit anti-eNOS antibody (HA723892) at 1/200 dilution.
The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (HA723892) at 1/200 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX. -
☑ Relative expression (RE)
Flow cytometric analysis of HeLa (left, negative) and EA.hy926 (right, positive) cells labeling eNOS.
Cells were fixed and permeabilized. Then stained with the primary antibody (HA723892, 1/1,000) (red) compared with Rabbit IgG Isotype Control (green). After incubation of the primary antibody at +4℃ for an hour, the cells were stained with a iFluor™ 488 conjugate-Goat anti-Rabbit IgG Secondary antibody (HA1121) at 1/1,000 dilution for 30 minutes at +4℃. Unlabelled sample was used as a control (cells without incubation with primary antibody; black). -
Western blot analysis of eNOS on different lysates with Rabbit anti-eNOS antibody (HA723892) at 1/5,000 dilution.
Lane 1: His-tagged eNOS recombinant protein
Lane 2: His-tagged nNOS recombinant protein
Lysates/proteins at 20 ng/Lane.
Exposure time: 2 seconds; ECL: K1801;
4-20% SDS-PAGE gel.
Proteins were transferred to a PVDF membrane and blocked with 5% NFDM/TBST for 1 hour at room temperature. The primary antibody (HA723892) at 1/5,000 dilution was used in primary antibody dilution (K1803) at 4℃ overnight. Goat Anti-Rabbit IgG - HRP Secondary Antibody (HA1001) at 1/50,000 dilution was used for 1 hour at room temperature. -
eNOS was immunoprecipitated from 0.2 mg bEnd.3 cell lysate with HA723892 at 2 µg/10 µl beads. Western blot was performed from the immunoprecipitate using HA723892 at 1/5,000 dilution. HRP Conjugated Anti-Rabbit IgG for IP Nano-secondary antibody at 1/5,000 dilution was used for 1 hour at room temperature.
Lane 1: bEnd.3 cell lysate (input)
Lane 2: HA723892 IP in bEnd.3 cell lysate
Lane 3: Rabbit IgG instead of HA723892 in bEnd.3 cell lysate
Blocking/Dilution buffer: primary antibody dilution (K1803)
Exposure time: 3 minutes; ECL: K1801
Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"
Citation
-
ROS-responsive H2S-releasing cationic chitosan sponge integrating enhanced immunomodulation with angiogenesis for diabetic wound healing
Journal: Materials Today Communications
DOI: 10.1016/j.mtcomm.2026.115163
IF: 4.5
Application: IF-cell
Reactivity: Human
Publish date: 2026 Apr
-
Anti-Inflammatory Effect of 21α-Methylmelianol In Vitro and In Vivo via NF-κB/STAT Signaling Pathway Modulation
Journal: Food Science & Nutrition
DOI: 10.1002/fsn3.71310
IF: 3.8
Application: WB
Reactivity:
Publish date: 2025 Dec