50 Results for: "Sodium nitrate"

Supplier: LGC Standards PROMOCHEM

This solution is intended for use as a quality control check for methods related to measurements of inorganic materials includes conductivity, alkalinity as CaCO₃, chloride, fluoride, nitrite and nitrate, sulphate, potassium, sodium, total dissolved solids and many more.

Supplier: Biowest

In 1976, Guilbert and Iscove demonstrated that precursor cells of erythrocytes and macrophages could be cultured in a reduced-serum medium supplemented with albumin, transferrin, lecithin, and selenium. Iscove's medium is a modification of Dulbecco's Modified Eagle's Medium (DME) containing selenium, additional amino acids and vitamins, sodium pyruvate, HEPES buffer, and potassium nitrate instead of ferric nitrate. Further studies have demonstrated that Iscove's medium will support murine B lymphocytes, haemopoietic tissue from bone marrow, B-cells stimulated with lipopolysaccharide, T-lymphocytes, and a variety of hybrid cells.

Supplier: ENZO LIFE SCIENCES

Cyclic GMP (cGMP), which has been shown to be present at levels typically 10-100 fold lower than cAMP, is formed by the action of the enzyme guanylate cyclase on GTP. Some hormones, such as Acetylcholine, Insulin, and Oxytocin, as well as certain other chemicals like Serotonin and Histamine cause an increase in cGMP levels. Stimulators of guanylate cyclase such as the vasodilators nitroprusside, nitroglycerin, sodium nitrate, and nitric oxide (NO) also stimulate cGMP levels.

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: PanReac AppliChem

Standardised against sodium chloride using eosine indicator.

Supplier: Merck

SODIUM NITRATE 1 * 500 g

Supplier: Honeywell Chemicals

SODIUM NITRATE 1 * 5 kg

Supplier: Honeywell Chemicals

SODIUM NITRATE 1 * 25 g

Supplier: Honeywell Chemicals

SODIUM NITRATE 1 * 100 g

Supplier: Honeywell Chemicals

SODIUM NITRATE 1 * 25 kg

Supplier: Merck

SODIUM NITRATE, ANHYDROUS, FREE-FLOWING 1 * 500 g

Supplier: Merck

SODIUM NITRATE-15N, 98 ATOM % 15N 1 * 5 g

Supplier: Merck

SODIUM NITRATE-15N, 98 ATOM % 15N 1 * 1 g

Supplier: Merck

SODIUM NITRATE, ANHYDROUS, FREE-FLOWING 1 * 1 kg

Supplier: Merck

SODIUM NITRATE-15N, 60 ATOM % 15N 1 * 5 g

Supplier: Honeywell Chemicals

SODIUM NITRATE R. G., REAG. ACS, REAEG. ISO 1 * 6 kg

Supplier: Merck

SODIUM NITRATE-15N, 98 ATOM % 15N 1 * 250 mg

Supplier: PanReac AppliChem

Sodium Nitrate (Reag. Ph. Eur.) for analysis, ACS, ISO 1 * 5 kg

Supplier: PanReac AppliChem

Sodium Nitrate (Reag. Ph. Eur.) for analysis, ACS, ISO 1 * 1.000 g

Supplier: PanReac AppliChem

Sodium Nitrate (Reag. Ph. Eur.) for analysis, ACS, ISO 1 * 25 kg