36 výsledků pro: "Sodium Peroxide"

Supplier: VWR Chemicals

Peroxid sodný ≥93.0%, powder, AnalaR NORMAPUR® analytical reagent

Supplier: VWR Chemicals

Peroxid sodný ≥93%, granules, AnalaR NORMAPUR® analytical reagent

Supplier: MACRON AVANTOR BRAND

Peroxid sodný ≥93.0%, granules, AR® ACS, Macron Fine Chemicals™

Supplier: Thermo Fisher Scientific

Peroxid sodný 96%

Supplier: Thermo Fisher Scientific

Peroxid sodný 95%

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.

Supplier: Thermo Fisher Scientific

Peroxid sodný ACS

Supplier: Honeywell Chemicals

Peroxid sodný ≥95%, Puriss. p.a. ACS, ISO, Fluka™

Supplier: Merck

Peroxid sodný, granulated ACS, ISO analytical reagent, Supelco®

Supplier: Honeywell Chemicals

Peroxid sodný ≥95%, small beads ACS for Wurzschmitt-decomposition, Fluka™

Supplier: Thermo Fisher Scientific

Peroxid sodný ≥93% ACS

Supplier: Merck

Peroxid sodný for synthesis, Sigma-Aldrich®

Supplier: Merck

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.

Supplier: HyClone products (Cytiva)

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

Supplier: Merck

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

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.

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.

Supplier: PanReac AppliChem

[EN]SODIUM PEROXIDE GRANULATED FOR ANALY 1 * 1.000 g

Supplier: Merck

[EN]SODIUM PEROXIDE 1 * 500 g

Supplier: Honeywell Chemicals

SODIUM PEROXIDE, ACS, BAEDS, FOR WURZ-SC 1 * 250 g

Supplier: Hach

Titrant thiosíran sodný 1 * 100 mL

Supplier: Thermo Fisher Scientific

CAS No.: 15630-89-4

Supplier: Thermo Fisher Scientific

Sodium percarbonate 13 - 14% (active oxygen)

Supplier: MP Biomedicals

Dissolves readily at 5 mg/ml in 0,05 M sodium/potassium phosphate pH 7,0 giving a clear green solution.

Supplier: Thermo Fisher Scientific

Pierce™ Quantitative Peroxide Assay Kit (Aqueous) detects and measures hydrogen peroxide levels in biological samples using an iron and xylenol orange* (XO) reagent.

Supplier: Thermo Fisher Scientific

Pierce™ Quantitative Peroxide Assay Kit (Lipid) detects and measures hydrogen peroxide levels in biological samples using an iron and xylenol orange* (XO) reagent.

Supplier: MP Biomedicals

Dissolves readily at 5 mg/ml in 0,05 M sodium/potassium phosphate pH 7,0 giving a clear green solution.

Supplier: CUSTOM MADE CHEMICALS LAB

It can be used as a redox titrant in iodometry for TMAR chlorine determination according to SERES. It is an inorganic compound with an excellent shelf life.

Supplier: Thermo Fisher Scientific

These crucibles are manufactured from nickel. Available in high form, low form and straight wall types.

Supplier: MP Biomedicals

Sodium pyruvate is used by cells as an easily accessible carbohydrate source. Additionally, it is involved with amino acid metabolism and initiates the Kreb′s cycle. The 100 mM solution should be diluted 1:100 for most cell culture. The use of sodium pyruvate in Wallen fermentation medium to enhance the conversion of oleic acid to 10-ketostearic acid by Bacillus sphaericus has been described. A protocol that uses sodium pyruvate to establish stably transfected human B cell lines has been published. It improves coliform recovery when present in culture medium.