25 Results for: "Sodium Peroxide"

Orange II sodium salt can undergo oxidation by hydrogen peroxide, which is catalysed by ferric ion complexed to tetra amido macrocyclic ligands(FeIII–TAML activators) to give out carbon dioxide, carbon monoxide, small aliphatic carboxylic acids and phthalic acid as the major products.

Expand 1 Items

3,5-Dichloro-2-hydroxybenzenesulphonic acid sodium salt suitable for peroxidase analysis, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

Sodium 3,5-dichloro-2-hydroxybenzenesulfonate is used in conjunction with 4-aminoantipyrine (4-AAP) and hydrogen peroxide (H2O2) for chromogenic quantitation of uric acid in serum and urine samples.

Expand 3 Items

Sodium-3-[ethyl(m-tolyl)amino]-2-hydroxy-1-propanesulphonate hydrate ≥98.0% (dried basis, T) for spectrophotometric determination H₂O₂, Supelco®

Supplier: Merck

Water-soluble reagent for the enzymatic photometric determination of hydrogen peroxide.

Expand 1 Items

Peroxynitrite Na in sodium hydroxide solution

Supplier: Cayman Chemical

Peroxynitrite is formed in vivo by the reaction of NO with superoxide. It is a powerful oxidizing agent that can initiate lipid peroxidation, oxidize sulfhydryls, and nitrate the aromatic residues of proteins.

Expand 1 Items

Sodium peroxide ≥95%, Puriss. p.a. ACS, ISO, Fluka™

Supplier: Honeywell Chemicals

Sodium peroxide ≥95%, Puriss. p.a. ACS, ISO, Fluka™

Expand 4 Items

Sodium peroxide ACS

Supplier: Thermo Fisher Scientific

Sodium peroxide ACS

Expand 3 Items

Sodium peroxide ≥93% ACS

Supplier: Thermo Fisher Scientific

Sodium peroxide ≥93% ACS

Expand 3 Items

Sodium peroxide ≥95%, small beads ACS for Wurzschmitt-decomposition, Fluka™

Supplier: Honeywell Chemicals

Sodium peroxide ≥95%, small beads ACS for Wurzschmitt-decomposition, Fluka™

Expand 1 Items

Sodium pyruvate 0.1 mol/l in aqueous solution

Supplier: HyClone products (Cytiva)

Sodium pyruvate solution is an easily accessible carbohydrate source that may also have protective effects against hydrogen peroxide.

Expand 1 Items

Sodium pyruvate ≥99%, Reagent Grade

Supplier: Spectrum Chemical

Sodium Pyruvate, Reagent is most often added to the cell culture media as an extra source of energy. Sodium pyruvate also has a protective action against hydrogen peroxide. The Reagent grade denotes that this chemical is the highest quality commercially available and that the American Chemical Society has not officially set any specifications for this material. Spectrum Chemical manufactured Reagent grade products meet the toughest regulatory standards for quality and purity.

Expand 1 Items

Sodium pyruvate ≥99%, white powder cell culture reagent

Supplier: MP Biomedicals

Storage: +4 °C
Pyruvic acid is an intermediate in sugar metabolism and in enzymatic carbohydrate degradation (alcoholic fermentation) where it is converted to acetaldehyde and CO2 by carboxylase. In muscle, pyruvic acid (derived from glycogen) is reduced to lactic acid during exertion, which is reoxidized and partially retransformed to glycogen during rest. It improves coliform recovery when present in culture medium. It is involved in a metabolic regulatory pathway activated by mitochondrial oxidants. Pyruvate is involved in respiratory regulation in plants by interacting with alternative oxidase at a conserved cysteine residue. It may help prevent hydrogen peroxide mediated cell death.
Sodium pyruvate is utilized as a component in culture broth and media. Sodium pyruvate is used in Wallen fermentation medium to enhance the conversion of oleic acid to 10-ketostearic acid by Bacillus sphaericus. Sodium pyruvate has also been used to establish stably transfected human B cell lines.
Sodium Pyruvate has shown antioxidant properties and protective effects against oxygen radicals. Pyruvate is produced as part of glycolysis and is an intermediate in many metabolic pathways. It can be converted into acetyl CoA and enter the TCA Cycle.