eNOS Antibody (M221)

Novus Biologicals, part of Bio-Techne | Catalog # NBP3-23209

Novus Biologicals, part of Bio-Techne
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NBP3-23209
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Key Product Details

Validated by

Biological Validation

Species Reactivity

Human, Mouse, Rat

Applications

Immunocytochemistry/ Immunofluorescence, Immunohistochemistry, Western Blot

Label

Unconjugated

Antibody Source

Monoclonal Mouse IgG1 Clone # M221

Concentration

Please see the vial label for concentration. If unlisted please contact technical services.

View all eNOS Antibodies »

Product Specifications

Immunogen

Clone (M221) was generated from a recombinant mouse eNOS protein that included amino acids residues in the C-terminal region. This sequence is conserved in human and rat eNOS, and has low homology to other NOS family members. [UniProt# P70313]

Specificity

The antibody detects a 140 kDa protein corresponding to eNOS on SDS-PAGE immunoblots of human umbilical vein endothelial cells.

Clonality

Monoclonal

Host

Mouse

Isotype

IgG1

Theoretical MW

140 kDa.
Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.

Description

Stable for at least 1 year at -20°C.

Scientific Data Images for eNOS Antibody (M221)

eNOS Antibody (M221)

Western Blot: eNOS Antibody (M221) [NBP3-23209] -

Western Blot: eNOS Antibody (M221) [NBP3-23209] - Western blot analysis of human umbilical vein endothelial cells before (lanes 1, 3, 5) and after (lanes 2, 4, 6) treatment with lambda phosphatase. The blots were probed with anti-endothelial Nitric Oxide Synthase (eNOS) monoclonal antibody (lanes 1 & 2), anti-eNOS (Ser-632) phospho-specific antibody (lanes 3 & 4), and anti-eNOS polyclonal antibody (lanes 5 & 6).
eNOS Antibody (M221)

Immunocytochemistry/Immunofluorescence: eNOS Antibody (M221) [NBP3-23209] -

Immunocytochemistry/Immunofluorescence: eNOS Antibody (M221) [NBP3-23209] - Immunocytochemical labeling of endothelial nitric oxide synthase (eNOS) in paraformaldehyde-fixed and NP-40-permeabilized human umbilical vein endothelial cells. The cells were labeled with mouse monoclonal eNOS (NBP3-23209) and rabbit polyclonal eNOS (NBP3-23210) antibodies, then the antibodies were detected using appropriate secondary antibodies conjugated to Cy3.

Applications for eNOS Antibody (M221)

Application
Recommended Usage

Immunocytochemistry/ Immunofluorescence

1:50

Immunohistochemistry

1:200

Western Blot

1:1000

Formulation, Preparation, and Storage

Purification

Protein A purified

Formulation

PBS, 1 mg/ml BSA and 50% glycerol

Preservative

0.05% Sodium Azide

Concentration

Please see the vial label for concentration. If unlisted please contact technical services.

Shipping

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Store at -20C.

Background: eNOS

Nitric oxide (NO) is an inorganic, gaseous free radical that carries a variety of messages between cells. Vasorelaxation, neurotransmission and cytotoxicity can all be potentiated through cellular response to NO. NO production is mediated by members of the nitric oxide synthase (NOS) family. NOS catalyzes the oxidization of L-arginine to produce L-citrulline and NO. Two constitutive isoforms, brain or neuronal NOS (b or nNOS, type I) & endothelial cell NOS (eNOS, type III), and one inducible isoform (iNOS, type II), have been cloned. All NOS isoforms contain calmodulin, nicotinamide adenine dinucleotide phosphate (NADPH), flavin adenine dinucleotide (FAD), and flavin mononucleotide (FMN) binding domains. iNOS is found in a variety of cell types including macrophages, hepatocytes, synoviocytes, and smooth muscle cells. Cytokines such as interferon-gamma (IFN), tumor necrosis factor (TNF), interleukin-1 and -2, and lipopolysaccarides (LPS) cause an increase in iNOS mRNA, protein, and activity levels. Protein kinase C-stimulating agents exhibit the same effect on iNOS activity. After cytokine induction, iNOS exhibits a delayed activity response which is then followed by a significant increase in NO production over a long period of time.

Long Name

Endothelial Nitric Oxide Synthase

Alternate Names

NOS3

Gene Symbol

NOS3

Additional eNOS Products

Product Documents for eNOS Antibody (M221)

Product Datasheets

Certificate of Analysis

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Product Specific Notices for eNOS Antibody (M221)

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

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