Human Phospho-eNOS (S1177) Antibody

Recombinant Monoclonal Antibody
Catalog # Availability Size / Price Qty
MAB9028
MAB9028-SP
Detection of Human eNOS by Western Blot.
2 Images
Product Details
Citations (6)
FAQs
Supplemental Products
Reviews (2)

Human Phospho-eNOS (S1177) Antibody Summary

Species Reactivity
Human
Specificity
Detects human eNOS when phosphorylated at S1177 in direct ELISAs and Western blots.
Source
Recombinant Monoclonal Rabbit IgG Clone # 1014F
Purification
Protein A or G purified from cell culture supernatant
Immunogen
Phosphopeptide containing the human eNOS S1177 site
Accession # P29474
Formulation
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.
Label
Unconjugated

Applications

Recommended Concentration
Sample
Western Blot
0.5 µg/mL
See below
Simple Western
10 µg/mL
HUVEC human umbilical vein endothelial cells treated with Pervanadate

Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

Scientific Data

Western Blot Detection of Human eNOS antibody by Western Blot. View Larger

Detection of Human eNOS by Western Blot. Western blot shows lysates of HUVEC human umbilical vein endothelial cells untreated (-) or treated (+) with 100 µM Pervanadate (PV) for 10 minutes. PVDF membrane was probed with 0.5 µg/mL of Rabbit Anti-Human Phospho-eNOS (S1177) Monoclonal Antibody (Catalog # MAB9028) followed by HRP-conjugated Anti-Rabbit IgG Secondary Antibody (Catalog # HAF008). A specific band was detected for eNOS at approximately 140 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.

Simple Western View Larger

Detection of Human eNOS by Simple WesternTM. Simple Western lane view shows lysates of HUVEC human umbilical vein endothelial cells untreated (-) or treated (+) with Pervanadate (PV), loaded at 0.2 mg/mL. A specific band was detected for eNOS at approximately 141 kDa (as indicated) using 10 µg/mL of Rabbit Anti-Human Phospho-eNOS (S1177) Monoclonal Antibody (Catalog # MAB9028). This experiment was conducted under reducing conditions and using the 66-440 kDa separation system.

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Preparation and Storage

Reconstitution
Reconstitute at 0.5 mg/mL in sterile PBS
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Shipping
Lyophilized product is shipped at ambient temperature. Liquid small pack size (-SP) is shipped with polar packs. Upon receipt, store immediately at the temperature recommended below.
Stability & Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
  • 12 months from date of receipt, -20 to -70 °C as supplied.
  • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
  • 6 months, -20 to -70 °C under sterile conditions after reconstitution.

Background: eNOS

Endothelial NOS (eNOS), also known as nitric oxide synthase 3 (NOS3) or constitutive NOS (cNOS), is an enzyme encoded by the NOS3 gene. Endothelial NOS generates nitric oxide in blood vessels and is involved with regulating vascular tone by inhibiting smooth muscle contraction and platelet aggregation. A constitutive calcium dependent NOS provides a basal release of NO. eNOS is associated with plasma membranes surrounding cells and the membranes of the Golgi apparatus within cells.

Long Name
Endothelial Nitric Oxide Synthase
Entrez Gene IDs
4846 (Human); 18127 (Mouse)
Alternate Names
Constitutive NOS; EC 1.14.13.39; ECNOS; Endothelial NOS; endothelial; eNOS; eNOScNOS; nitric oxide synthase 3 (endothelial cell); NOS type III; NOS3; NOSIII

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Citations for Human Phospho-eNOS (S1177) Antibody

R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions.

6 Citations: Showing 1 - 6
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  1. Dysregulated Cardiac IGF-1 Signaling and Antioxidant Response Are Associated with Radiation Sensitivity
    Authors: Saeed Y. Aghdam, Doreswamy Kenchegowda, Neel K. Sharma, Gregory P. Holmes-Hampton, Betre Legesse, Maria Moroni et al.
    International Journal of Molecular Sciences
  2. Elderberry extract improves molecular markers of endothelial dysfunction linked to atherosclerosis
    Authors: Festa J, Hussain A, Hackney A et al.
    Food Science & Nutrition
  3. Pharmacological inhibition of the F1 -ATPase/P2Y1 pathway suppresses the effect of apolipoprotein A1 on endothelial nitric oxide synthesis and vasorelaxation
    Authors: Cabou C, Honorato P, Briceno L et al.
    Acta Physiol (Oxf)
  4. Elderberry extract improves molecular markers of endothelial dysfunction linked to atherosclerosis
    Authors: Festa J, Hussain A, Hackney A et al.
    Food Science & Nutrition
  5. Nitric Oxide Synthase Dependency in Hydroxyurea Inhibition of Erythroid Progenitor Growth
    Authors: T Suboti?ki, OM Ajti?, D ?iki?, JF Santibanez, M Toši?, VP ?oki?
    Genes, 2021-07-27;12(8):.
    Species: Human
    Sample Types: Cell Lysates
    Applications: Western Blot
  6. Protective effect of eNOS overexpression against ischemia/reperfusion injury in small-for-size liver transplantation
    Authors: Hai-Xin Qian
    Exp Ther Med, 2016-09-30;12(5):3181-3188.
    Species: Human
    Sample Types: Cell Lysates
    Applications: Western Blot

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Reviews for Human Phospho-eNOS (S1177) Antibody

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Human Phospho-eNOS (S1177) Antibody
By Sophie Millar on 01/19/2019
Application: WB Sample Tested: Human aortic endothelial cells Species: Human

Human Phospho-eNOS (S1177) Antibody
By Anonymous on 09/08/2017
Application: WB Sample Tested: Heart tissue Species: Guinea Pig

Used 1/500 dilution for WB and obtained a very clean and clear individual band at the expected MW. Regular Bis Tris Criterion Gel electrophoresis from BioRad was run with MES buffer. Immobilion transfer membrane purchased from Millipore.