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Western Blot (WB) (Western blot analysis of eNOS (Phospho-Ser1179) using H2O2 treated HuvEc whole cell lysatesLanes 1 - 2: Merged signal (red and green). Green - AF8086 observed at 140 kDa. Red - loading control, T0022, observed at 43 kDa.Blots were developed with Goat Anti-Rabbit IgG(H+L) FITC €“conjugated (S0008) and Goat Anti-Mouse IgG(H+L) Alexa Fluor 594 €“conjugated (S0006) secondary antibodies)

Rabbit eNOS Polyclonal Antibody | anti-eNOS antibody

Phospho-eNOS (Ser1179) Antibody

Gene Names
NOS3; eNOS; ECNOS
Reactivity
Human, Mouse, Rat
Predicted Reactivity: Pig (100%), Bovine (100%), Rabbit (100%), Dog (100%)
Applications
Western Blot, Immunohistochemistry, Immunofluorescence, Immunocytochemistry, ELISA
Purity
The antibody is from purified rabbit serum by affinity purification via sequential chromatography on phospho-peptide and non-phospho-peptide affinity columns.
Synonyms
eNOS; Polyclonal Antibody; Phospho-eNOS (Ser1179) Antibody; cNOS; Constitutive NOS; EC NOS; EC-NOS; ecNOS; Endothelial nitric oxidase synthase; Endothelial nitric oxide synthase; Endothelial nitric oxide synthase 3; Endothelial NOS; Nitric oxide synthase 3 (endothelial cell); Nitric oxide synthase 3; Nitric oxide synthase 3 endothelial cell; Nitric oxide synthase endothelial; Nitric oxide synthase; endothelial; NOS 3; NOS III; NOS type III; NOS3; NOS3_HUMAN; NOSIII; anti-eNOS antibody
Ordering
For Research Use Only!
Host
Rabbit
Reactivity
Human, Mouse, Rat
Predicted Reactivity: Pig (100%), Bovine (100%), Rabbit (100%), Dog (100%)
Clonality
Polyclonal
Isotype
Rabbit IgG
Specificity
Phospho-eNOS (Ser1179) Antibody detects endogenous levels of eNOS only when phosphorylated at Ser1179.
Tissue Specificity: Platelets, placenta, liver and kidney.
Purity/Purification
The antibody is from purified rabbit serum by affinity purification via sequential chromatography on phospho-peptide and non-phospho-peptide affinity columns.
Form/Format
Liquid. Rabbit IgG in phosphate buffered saline, pH7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.
Concentration
1mg/ml (varies by lot)
Applicable Applications for anti-eNOS antibody
Western Blot (WB), Immunohistochemistry (IHC), Immunofluorescence (IF), Immunocytochemistry (ICC), Peptide ELISA (EIA)
Application Notes
WB: 1:1000-3000
IHC: 1:50-1:200
IF/ICC: 1:100-1:500
Peptide ELISA: 1:20,000-1:40,000
Immunogen
A synthesized peptide derived from human eNOS around the phosphorylation site of Ser1179.
Conjugation
Unconjugated
Fragment
Fab fragment
Post Translational Modifications
Phosphorylation by AMPK at Ser-1177 in the presence of Ca (2+)-calmodulin (CaM) activates activity. In absence of Ca (2+)-calmodulin, AMPK also phosphorylates Thr-495, resulting in inhibition of activity (By similarity). Phosphorylation of Ser-114 by CDK5 reduces activity.
Subunit Structure
Homodimer. Interacts with NOSIP and NOSTRIN. Interacts with HSP90AB1.
Similarity
Belongs to the NOS family.
Subcellular Location
Cell membrane. Membrane>Caveola. Cytoplasm>Cytoskeleton. Golgi apparatus.
Note: Specifically associates with actin cytoskeleton in the G2 phase of the cell cycle; which is favored by interaction with NOSIP and results in a reduced enzymatic activity.
Preparation and Storage
Store at -20 degree C. Stable for 12 months from date of receipt.

Western Blot (WB)

(Western blot analysis of eNOS (Phospho-Ser1179) using H2O2 treated HuvEc whole cell lysatesLanes 1 - 2: Merged signal (red and green). Green - AF8086 observed at 140 kDa. Red - loading control, T0022, observed at 43 kDa.Blots were developed with Goat Anti-Rabbit IgG(H+L) FITC €“conjugated (S0008) and Goat Anti-Mouse IgG(H+L) Alexa Fluor 594 €“conjugated (S0006) secondary antibodies)

Western Blot (WB) (Western blot analysis of eNOS (Phospho-Ser1179) using H2O2 treated HuvEc whole cell lysatesLanes 1 - 2: Merged signal (red and green). Green - AF8086 observed at 140 kDa. Red - loading control, T0022, observed at 43 kDa.Blots were developed with Goat Anti-Rabbit IgG(H+L) FITC €“conjugated (S0008) and Goat Anti-Mouse IgG(H+L) Alexa Fluor 594 €“conjugated (S0006) secondary antibodies)

Western Blot (WB)

(Western blot analysis of eNOS (Phospho-Ser1179) using UV treated HeLa whole cell lysates.-/+ means absence or presence of N peptide(non-phospho peptide) and P peptide(phospho peptide).)

Western Blot (WB) (Western blot analysis of eNOS (Phospho-Ser1179) using UV treated HeLa whole cell lysates.-/+ means absence or presence of N peptide(non-phospho peptide) and P peptide(phospho peptide).)

Immunohistochemistry (IHC)

(At 1/200 staining Rat kidney tissue sections by IHC-P. The tissue was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The tissue was then blocked and incubated with the antibody for 1.5 hours at 22 degree C. An HRP conjugated goat anti-rabbit antibody was used as the secondary antibody.)

Immunohistochemistry (IHC) (At 1/200 staining Rat kidney tissue sections by IHC-P. The tissue was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The tissue was then blocked and incubated with the antibody for 1.5 hours at 22 degree C. An HRP conjugated goat anti-rabbit antibody was used as the secondary antibody.)

Immunohistochemistry (IHC)

(At 1/200 staining Mouse kidney tissue sections by IHC-P. The tissue was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The tissue was then blocked and incubated with the antibody for 1.5 hours at 22 degree C. An HRP conjugated goat anti-rabbit antibody was used as the secondary antibody.)

Immunohistochemistry (IHC) (At 1/200 staining Mouse kidney tissue sections by IHC-P. The tissue was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The tissue was then blocked and incubated with the antibody for 1.5 hours at 22 degree C. An HRP conjugated goat anti-rabbit antibody was used as the secondary antibody.)

Immunohistochemistry (IHC)

(At 1/200 staining Human kidney tissue sections by IHC-P. The tissue was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The tissue was then blocked and incubated with the antibody for 1.5 hours at 22 degree C. An HRP conjugated goat anti-rabbit antibody was used as the secondary antibody.)

Immunohistochemistry (IHC) (At 1/200 staining Human kidney tissue sections by IHC-P. The tissue was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The tissue was then blocked and incubated with the antibody for 1.5 hours at 22 degree C. An HRP conjugated goat anti-rabbit antibody was used as the secondary antibody.)

Testing Data

(At 25 degree C. The primary antibody was diluted at 1/200 and incubated with the sample for 1 hour at 37 degree C. An Alexa Fluor 594 conjugated goat anti-rabbit IgG (H+L) Ab, diluted at 1/600, was used as the secondary antibody.)

Testing Data (At 25 degree C. The primary antibody was diluted at 1/200 and incubated with the sample for 1 hour at 37 degree C. An Alexa Fluor 594 conjugated goat anti-rabbit IgG (H+L) Ab, diluted at 1/600, was used as the secondary antibody.)
Related Product Information for anti-eNOS antibody
Produces nitric oxide (NO) which is implicated in vascular smooth muscle relaxation through a cGMP-mediated signal transduction pathway. NO mediates vascular endothelial growth factor (VEGF)-induced angiogenesis in coronary vessels and promotes blood clotting through the activation of platelets.Lacks eNOS activity, dominant-negative form that may down-regulate eNOS activity by forming heterodimers with isoform 1.

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
Molecular Weight
133,289 Da
NCBI Official Full Name
nitric oxide synthase, endothelial isoform 1
NCBI Official Synonym Full Names
nitric oxide synthase 3 (endothelial cell)
NCBI Official Symbol
NOS3
NCBI Official Synonym Symbols
eNOS; ECNOS
NCBI Protein Information
nitric oxide synthase, endothelial; cNOS; EC-NOS; NOSIII; NOS type III; endothelial NOS; constitutive NOS
UniProt Protein Name
Nitric oxide synthase, endothelial
UniProt Gene Name
NOS3
UniProt Synonym Gene Names
cNOS; eNOS; NOSIII
UniProt Entry Name
NOS3_HUMAN

NCBI Description

Nitric oxide is a reactive free radical which acts as a biologic mediator in several processes, including neurotransmission and antimicrobial and antitumoral activities. Nitric oxide is synthesized from L-arginine by nitric oxide synthases. Variations in this gene are associated with susceptibility to coronary spasm. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, May 2009]

Uniprot Description

eNOS: endothelial constitutive nitric oxide synthase. Synthesizes nitric oxide (NO) from arginine and oxygen, which is implicated in vascular smooth muscle relaxation through a cGMP-mediated signal transduction pathway. NO mediates vascular endothelial growth factor (VEGF)-induced angiogenesis in coronary vessels and promotes blood clotting through the activation of platelets. Induced in humans by caloric restriction. Stimulated by calcium/calmodulin. Inhibited by NOSIP and NOSTRIN.

Protein type: EC 1.14.13.39; Oxidoreductase; Amino Acid Metabolism - arginine and proline

Chromosomal Location of Human Ortholog: 7q36

Cellular Component: Golgi membrane; cytoskeleton; cytoplasm; plasma membrane; caveola; nucleus; cytosol

Molecular Function: calmodulin binding; actin monomer binding; protein binding; FAD binding; FMN binding; NADPH-hemoprotein reductase activity; nitric-oxide synthase activity; iron ion binding; heme binding; NADP binding; cadmium ion binding

Biological Process: regulation of systemic arterial blood pressure by endothelin; negative regulation of potassium ion transport; negative regulation of muscle hyperplasia; positive regulation of vasodilation; nitric oxide metabolic process; negative regulation of cell proliferation; negative regulation of hydrolase activity; regulation of blood pressure; regulation of the force of heart contraction by chemical signal; lipopolysaccharide-mediated signaling pathway; angiogenesis; negative regulation of blood pressure; regulation of blood vessel size; nitric oxide biosynthetic process; mitochondrion organization and biogenesis; interaction with host; negative regulation of calcium ion transport; in utero embryonic development; positive regulation of guanylate cyclase activity; regulation of sodium ion transport; ovulation from ovarian follicle; positive regulation of angiogenesis; response to heat; endothelial cell migration; arginine catabolic process; blood vessel remodeling; regulation of nitric-oxide synthase activity; vascular endothelial growth factor receptor signaling pathway; blood coagulation; nitric oxide mediated signal transduction; lung development; smooth muscle hyperplasia

Disease: Preeclampsia/eclampsia 1; Alzheimer Disease; Hypertension, Essential; Stroke, Ischemic

Research Articles on eNOS

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Product Notes

The eNOS nos3 (Catalog #AAA9614087) is an Antibody produced from Rabbit and is intended for research purposes only. The product is available for immediate purchase. The Phospho-eNOS (Ser1179) Antibody reacts with Human, Mouse, Rat Predicted Reactivity: Pig (100%), Bovine (100%), Rabbit (100%), Dog (100%) and may cross-react with other species as described in the data sheet. AAA Biotech's eNOS can be used in a range of immunoassay formats including, but not limited to, Western Blot (WB), Immunohistochemistry (IHC), Immunofluorescence (IF), Immunocytochemistry (ICC), Peptide ELISA (EIA). WB: 1:1000-3000 IHC: 1:50-1:200 IF/ICC: 1:100-1:500 Peptide ELISA: 1:20,000-1:40,000. Researchers should empirically determine the suitability of the eNOS nos3 for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "eNOS, Polyclonal Antibody" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.

Precautions

All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.

Disclaimer

Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.

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