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Methyl propionylacetate ≥99%

Fornitore: Thermo Fisher Scientific

Descrizione: Methyl propionylacetate ≥99%

MSDS Certificati

Methyl-5-chloro-5-oxovalerate 98%

Fornitore: Thermo Fisher Scientific

Descrizione: Methyl-5-chloro-5-oxovalerate 98%

MSDS

Methyl propionylacetate ≥98.0% (by GC)

Fornitore: TCI

Descrizione: Methyl propionylacetate ≥98.0% (by GC)

Methyl propionylacetate

Codice catalogo: (APOSOR5113-500G)

Fornitore: Apollo Scientific

Codice articolo fornitore: OR5113-500G

Codice articolo locale: APOSOR5113-500G

Descrizione: Methyl propionylacetate

UOM: 1 * 500 g

Promo

Non disponibile confezione

Methyl-5-chloro-5-oxovalerate 97%

Fornitore: Thermo Fisher Scientific

Descrizione: Methyl-5-chloro-5-oxovalerate 97%

MSDS Certificati

Methyl-5-chloro-5-oxovalerate 95%

Codice catalogo: (APOSOR936413-25G)

Fornitore: Apollo Scientific

Codice articolo fornitore: OR936413-25G

Codice articolo locale: APOSOR936413-25G

Descrizione: Methyl-5-chloro-5-oxovalerate 95%

UOM: 1 * 25 g

Promo

Non disponibile confezione

L(-)-Glutatione (forma ridotta) ≥98%, off-white powder reagente per coltura cellulare

Fornitore: MP Biomedicals

Descrizione: Storage: Store at +4 °C, store under nitrogen
Glutathione is the major low molecular weight thiol compound of the living plant or animal cell. It is a tripeptide with a gamma peptide linkage between the amine group of cysteine (which is attached by normal peptide linkage to a glycine) and the carboxyl group of the glutamate side-chain. It is an antioxidant, preventing damage to important cellular components caused by reactive oxygen species such as free radicals and peroxides. The sulfhydryl (thiol) group (SH) of cysteine serves as a proton donor and is responsible for the biological activity of glutathione.
Glutathione suppresses human immunodeficiency virus expression in chronically infected monocytic cells. It is a useful tripeptide involved in many aspects of metabolism, including transport of g-glutanyl amino acids and reductive cleavage of disulfide bonds.
Endogenous antioxidant that plays a major role in reducing reactive oxygen species formed during cellular metabolism and the respiratory burst. Glutathione-S-transferase catalyzes the formation of glutathione thioethers with xenobiotics, leukotrienes, and other molecules that have an electrophilic center. Glutathione also forms disulfide bonds with cysteine residues in proteins. Via these mechanisms, it can have the paradoxical effect of reducing the efficacy of anti-cancer agents.