Date published: 2026-4-17

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eNOS Antibody (B-5): sc-136977

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Datasheets
  • eNOS Antibody (B-5) is a mouse monoclonal IgG2b κ, cited in 31 publications, provided at 200 µg/ml
  • raised against amino acids 2-160 of NOS3 of human origin
  • Anti-eNOS Antibody (B-5) is recommended for detection of NOS3 of mouse, rat and human origin by WB, IP, IF and ELISA
  • Anti-eNOS Antibody (B-5) is available conjugated to agarose for IP; HRP for WB, IHC(P) and ELISA; and to either phycoerythrin or FITC for IF, IHC(P) and FCM
  • also available conjugated to Alexa Fluor® 488, Alexa Fluor® 546, Alexa Fluor® 594 or Alexa Fluor® 647 for WB (RGB), IF, IHC(P) and FCM, and for use with RGB fluorescent imaging systems, such as iBright™ FL1000, FluorChem™, Typhoon, Azure and other comparable systems
  • also available conjugated to Alexa Fluor® 680 or Alexa Fluor® 790 for WB (NIR), IF and FCM; for use with Near-Infrared (NIR) detection systems, such as LI-COR®Odyssey®, iBright™ FL1000, FluorChem™, Typhoon, Azure and other comparable systems
  • m-IgG2b BP-HRP is the preferred secondary detection reagent for eNOS Antibody (B-5) for WB applications. This reagent is now offered in a bundle with eNOS Antibody (B-5) (see ordering information below).
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NOS3 Antibody (B-5) is a mouse monoclonal IgG2b kappa light chain antibody that detects NOS3 in mouse, rat, and human samples through applications such as western blotting (WB), immunoprecipitation (IP), immunofluorescence (IF), and enzyme-linked immunosorbent assay (ELISA). NOS3 antibody (B-5) is available in both non-conjugated and various conjugated forms, including agarose, horseradish peroxidase (HRP), phycoerythrin (PE), fluorescein isothiocyanate (FITC), and multiple Alexa Fluor® conjugates. NOS3, also known as endothelial nitric oxide synthase (ecNOS), plays a crucial role in the cardiovascular system by synthesizing nitric oxide (NO), a signaling molecule that regulates vascular tone and blood flow. Proper functioning of NOS3 is vital for maintaining endothelial health and preventing cardiovascular diseases, as NOS3 helps modulate processes such as vasodilation and platelet aggregation. NOS3 activity depends on homodimerization and requires several cofactors, including L-arginine, NADPH, and oxygen, along with essential prosthetic groups like flavin adenine dinucleotide and heme. Understanding NOS3 structure and function is important for developing therapeutic strategies aimed at enhancing NOS3 activity in conditions characterized by impaired nitric oxide production, such as hypertension and atherosclerosis.

For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.

Alexa Fluor® is a trademark of Molecular Probes Inc., OR., USA

LI-COR® and Odyssey® are registered trademarks of LI-COR Biosciences

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

eNOS Antibody (B-5)

sc-136977
200 µg/ml
$322.00

eNOS Antibody (B-5): m-IgG2b BP-HRP Bundle

sc-548667
200 µg Ab; 10 µg BP
$361.00

eNOS Antibody (B-5) AC

sc-136977 AC
500 µg/ml, 25% agarose
$424.00

eNOS Antibody (B-5) HRP

sc-136977 HRP
200 µg/ml
$322.00

eNOS Antibody (B-5) FITC

sc-136977 FITC
200 µg/ml
$336.00

eNOS Antibody (B-5) PE

sc-136977 PE
200 µg/ml
$349.00

eNOS Antibody (B-5) Alexa Fluor® 488

sc-136977 AF488
200 µg/ml
$364.00

eNOS Antibody (B-5) Alexa Fluor® 546

sc-136977 AF546
200 µg/ml
$364.00

eNOS Antibody (B-5) Alexa Fluor® 594

sc-136977 AF594
200 µg/ml
$364.00

eNOS Antibody (B-5) Alexa Fluor® 647

sc-136977 AF647
200 µg/ml
$364.00

eNOS Antibody (B-5) Alexa Fluor® 680

sc-136977 AF680
200 µg/ml
$364.00

eNOS Antibody (B-5) Alexa Fluor® 790

sc-136977 AF790
200 µg/ml
$364.00

How much sample do you recommend loading on the gel for Western blot detection using NOS3 (B-5): sc-136977?

Asked by: cjMara
We recommend loading 40–60 µg whole cell lysate, 10–20 µg nuclear extract, 5-10 µg transfected lysate, or 10–20 ng purified protein per lane. A link to our complete Western blotting protocol is provided here for your reference: https://www.scbt.com/scbt/resources/protocols/western-immuno-blotting
Answered by: Technical Support
Date published: 2017-02-24
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Rated 5 out of 5 by from Great antibodyVery nice results from hippocampus tissue by WB analysis, in 1:500 dilution.
Date published: 2018-05-24
Rated 4 out of 5 by from Good antibodyWorked well with western blotting at 1:500 dilution.
Date published: 2017-09-27
Rated 1 out of 5 by from Did not work on rat cultured endothelial cellsI used it in 1:200 dilution but did not see a band.
Date published: 2017-07-23
Rated 5 out of 5 by from Great eNOS antibodyGood clone for detection of NOS3, including multiple publications citing use in IP!
Date published: 2017-01-19
Rated 5 out of 5 by from I want have a small packagemy classmate recommmend this antibody to me. he highly evaluates this antibody it can provide good result.
Date published: 2016-12-21
Rated 3 out of 5 by from Good antibody data with mouse transfected lysatesGood antibody data with mouse transfected lysates. -SCBT QC
Date published: 2015-03-15
Rated 5 out of 5 by from Works well for Western with human umbilical tissueWorks well for Western with human umbilical tissue. -SCBT Publication Review
Date published: 2015-03-05
Rated 5 out of 5 by from Works well for IP and WB with human heart samplesWorks well for IP and WB with human heart samples. -SCBT Publication Review
Date published: 2015-02-20
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eNOS Antibody (B-5) is rated 4.2 out of 5 by 9.
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