Merck
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G4251

Sigma-Aldrich

L-Glutatión reducido

≥98.0%

Synonym(s):
γ-L-glutamil-L-cisteinil-glicina, GSH
Linear Formula:
H2NCH(CO2H)CH2CH2CONHCH(CH2SH)CONHCH2CO2H
CAS Number:
Molecular Weight:
307.32
Beilstein:
1729812
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.26

Quality Level

Assay

≥98.0%

form

powder

color

white

mp

192-195 °C (dec.) (lit.)

application(s)

detection

storage temp.

2-8°C

SMILES string

N[C@@H](CCC(=O)N[C@@H](CS)C(=O)NCC(O)=O)C(O)=O

InChI

1S/C10H17N3O6S/c11-5(10(18)19)1-2-7(14)13-6(4-20)9(17)12-3-8(15)16/h5-6,20H,1-4,11H2,(H,12,17)(H,13,14)(H,15,16)(H,18,19)/t5-,6-/m0/s1

InChI key

RWSXRVCMGQZWBV-WDSKDSINSA-N

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This Item
G6529G60131294820
L-Glutathione reduced ≥98.0%

Sigma-Aldrich

G4251

L-Glutathione reduced

L-Glutathione reduced BioXtra, ≥98.0%

Sigma-Aldrich

G6529

L-Glutathione reduced

L-Glutathione reduced suitable for cell culture, BioReagent, ≥98.0%, powder

Sigma-Aldrich

G6013

L-Glutathione reduced

Glutathione United States Pharmacopeia (USP) Reference Standard

USP

1294820

Glutathione

assay

≥98.0%

assay

≥98.0%

assay

≥98.0%

assay

-

form

powder

form

powder

form

powder

form

-

color

white

color

white

color

white

color

-

mp

192-195 °C (dec.) (lit.)

mp

192-195 °C (dec.) (lit.)

mp

192-195 °C (dec.) (lit.)

mp

192-195 °C (dec.) (lit.)

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

-

Quality Level

300

Quality Level

200

Quality Level

300

Quality Level

-

Amino Acid Sequence

γ-Glu-Cys-Gly

General description

Glutathione (GSH) is a ubiquitous molecule found in many cells and tissues. The three amino acids present in GSH are glycine, cysteine, and glutamic acid.

Application

El L-glutatión reducido (GSH) se ha utilizado en el tampón de elución para eluir proteínas fusionadas a la GST (glutatión S-transferasa) utilizando microesferas de glutatión-agarosa. Se ha utilizado para preparar una curva estándar para los análisis de GSH.
Puede utilizarse a 5-10 mM para eluir la glutatión S-transferasa (GST) a partir de glutatión agarosa.

Biochem/physiol Actions

Glutathione (GSH) forms conjugates with various metabolites and xenobiotics. It acts as an important co-factor for various enzymes. GSH is involved in many metabolic and signaling pathways. Glutathione functions as a thiol buffer for cellular proteins like thioredoxins and metallothioneins. GSH is also involved in the regeneration of antioxidants like tocopherols and ascorbate.
Antioxidante endógeno que desempeña un papel importante en la reducción de las especies de oxígeno reactivo formadas durante el metabolismo celular y el estallido respiratorio. La glutatión-S-transferasa cataliza la formación de tioéteres de glutatión con xenobióticos, leucotrienos y otras moléculas que tienen un centro electrofílico. El glutatión también forma enlaces de disulfuro con restos de cisteína de las proteínas. A través de estos mecanismos, puede tener el efecto paradójico de reducir la eficacia de los antineoplásicos.

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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