Skip to Content
Merck
CN
All Photos(1)

Documents

Safety Information

MAK323

Sigma-Aldrich

Nitric Oxide Synthase Inhibitor Screening Kit

sufficient for 100 colorimetric tests

Sign Into View Organizational & Contract Pricing

Synonym(s):
NOS Inhibitor Screening Kit
UNSPSC Code:
12161503
NACRES:
NA.84

usage

sufficient for 100 colorimetric tests

application(s)

pharmaceutical

detection method

colorimetric

relevant disease(s)

cardiovascular diseases

Related Categories

General description

Nitric oxide (NO) is a highly reactive radical that plays a crucial role in numerous essential physiological functions. It is produced by the oxidation of arginine through nitric oxide synthase (NOS), and it actively participates in various processes, including host defense, activation of regulatory proteins, and direct covalent interactions with functional biomolecules. Inhibition of NOS can have diverse biological effects, particularly within the cardiovascular system. Simple, direct and non-radioactive procedures for measuring NOS are becoming popular in drug discovery, biomedical and biochemical research.

Application

The Nitric Oxide Synthase Screening Kit may be used for:
  • Drug Discovery
  • Cardiovascular Research
  • Immunology Research

Biochem/physiol Actions

The mechanism of action for the Nitric Oxide Synthase Inhibitor Screening Kit comprises two steps:

  • NOS Reaction Step: In this step, nitric oxide (NO) is produced through the activity of nitric oxide synthase (NOS).
  • NO Detection Step: Following NO generation, the produced NO undergoes rapid oxidation to form nitrite and nitrate. The measurement of NO production is then conducted by quantifying the reduction of nitrate to nitrite, employing an enhanced Griess method.

Features and Benefits

  • Efficient Inhibitor Screening: Screen for NOS inhibitors with only 5 µL of test compound, offering a streamlined and effortless procedure.
  • High-Throughput Compatibility: Seamlessly integrate our kit into high-throughput handling systems, enhancing efficiency and accuracy in screening processes.

Suitability

Suitable for inhibitor screening and evaluation of nitric oxide synthase inhibitors.

Principle

The Nitric Oxide Synthase Inhibitor Screening Kit involves two steps: a NOS reaction step during which NO is produced followed by an NO detection step. Since the NO generated by NOS is rapidly oxidized to nitrite and nitrate, the NO production is measured following reduction of nitrate to nitrite using an improved Griess method.

Other Notes

For additional information on our range of Biochemicals, please complete this form.

Pictograms

CorrosionExclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Met. Corr. 1 - Skin Irrit. 2

WGK

WGK 3

Regulatory Information

常规特殊物品
含少量动物源组分生物产品

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service