Supplier: Avantor

Lot analysis on label.

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: Merck

Calcium fluoride

Supplier: VWR Chemicals

Calcium hydroxide

Supplier: Thermo Fisher Scientific

Calcium ≥98% (metals basis), turnings

Supplier: Merck

Calcium hydroxide, Supelco®

Supplier: Merck

Calcium chloride, Supelco®

Supplier: Merck

Calcium oxide, Supelco®

Supplier: Merck

Calcium carbonate, Supelco®

Supplier: Thermo Fisher Scientific

Calcium ≥97% (metals basis), ingot

Supplier: Thermo Fisher Scientific

Calcium stearate

Supplier: HyClone products (Cytiva)

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

Supplier: Thermo Fisher Scientific

Calcium acetylide

Supplier: TCI

Mitiglinide calcium

Supplier: Apollo Scientific

Calcium hexafluorophosphate

Supplier: USP

Calcium hydroxide

Supplier: TCI

Calcium alginate

Supplier: Merck

Calcium carbonate, Certipur®, Supelco®

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.

Supplier: Thermo Fisher Scientific

Calcium ≥99.5% (metals basis), granules -6 mesh, redistilled

Supplier: TCI

Calcium cyanamide

Supplier: Thermo Fisher Scientific

Calcium fluoride ≥99%

Supplier: Thermo Fisher Scientific

Calcium fluoride ≥99%

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: Avantor

Calcium pantothenate USP, J.T.Baker®

Supplier: Thermo Fisher Scientific

Calcium ≥99.98% (metals basis), crystalline dendritic pieces

Supplier: Apollo Scientific

Calcium trifluoromethanesulphonate 98%

Supplier: Apollo Scientific

Calcium pantothenate 95%

Supplier: Thermo Fisher Scientific

Calcium formate ≥98%

Supplier: Apollo Scientific

Calcium carbonate 99.999%