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Merck

G6013

L-Glutathion réduit

≥98.0%, suitable for cell culture, BioReagent

Synonyme(s) :

γ-L-Glutamyl-L-cystéinyl-glycine, GSH

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A propos de cet article

Formule linéaire :
H2NCH(CO2H)CH2CH2CONHCH(CH2SH)CONHCH2CO2H
Numéro CAS:
70-18-8
Poids moléculaire :
307.32
NACRES:
NA.26
PubChem Substance ID:
24895241
UNSPSC Code:
12352209
EC Number:
200-725-4
MDL number:
MFCD00065939
Beilstein/REAXYS Number:
1729812

Principaux documents

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Nom du produit

L-Glutathion réduit, suitable for cell culture, BioReagent, ≥98.0%, powder

InChI key

RWSXRVCMGQZWBV-WDSKDSINSA-N

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

SMILES string

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

product line

BioReagent

assay

≥98.0%

form

powder

technique(s)

cell culture | mammalian: suitable

color

white

mp

192-195 °C (dec.) (lit.)

solubility

H2O: 50 mg/mL

storage temp.

2-8°C

Quality Level

300

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Catégories apparentées

Application

Peut être utilisé à 5-10 mM pour éluer la glutathion S-transférase (GST) à partir d′agarose-glutathion.

Biochem/physiol Actions

Il s′agit d′un antioxydant endogène qui joue un rôle essentiel dans la réduction des espèces réactives de l′oxygène formées au cours du métabolisme cellulaire et de l′activation métabolique respiratoire. La glutathion S-transférase catalyse la formation de thioéthers de glutathion avec les xénobiotiques, les leucotriènes et d′autres molécules portant un centre électrophile. Le glutathion forme également des ponts disulfure avec les résidus cystéine des protéines. Via ces mécanismes, il peut avoir l′effet paradoxal de réduire l′efficacité des agents anticancéreux.

Classe de stockage

11 - Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificats d'analyse (COA)

Lot/Batch Number
0000506885
0000506885
0000501313
0000501311
0000501312

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  1. How does the storage temperature relate to shipping conditions?

    The storage conditions that a Sigma-Aldrich catalog and label recommend for products are deliberately conservative. For many products, long-term storage at low temperatures will increase the time during which they are expected to remain in specification and therefore are labeled accordingly. Where short-term storage, shipping time frame, or exposure to conditions other than those recommended for long-term storage will not affect product quality, Sigma-Aldrich will ship at ambient temperature. The products sensitive to short-term exposure to conditions other than their recommended long-term storage are shipped on wet or dry ice. Ambient temperature shipping helps to control shipping costs for our customers. At any time, our customers can request wet- or dry-ice shipment, but the special handling is at customer expense if our product history indicates that the product is stable for regular shipment. See Shipping and Storage for more information.

  2. Which document(s) contains shelf-life or expiration date information for a given product?

    If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.

  3. How do I get lot-specific information or a Certificate of Analysis?

    The lot specific COA document can be found by entering the lot number above under the "Documents" section.

  4. How do I find price and availability?

    There are several ways to find pricing and availability for our products. Once you log onto our website, you will find the price and availability displayed on the product detail page. You can contact any of our Customer Sales and Service offices to receive a quote.  USA customers:  1-800-325-3010 or view local office numbers.

  5. What is the Department of Transportation shipping information for this product?

    Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product. 

  6. What are the GSH levels in human tissues?

    The GSH levels in human tissues normally range from 0.1 to 10 mM, most concentrated in the liver (up to 10 mM) and in the spleen, kidney, lens, erythrocytes, and leukocytes. Bremer HJ. Duran M, Kamerling JP, et al. Glutathione. In: Bremer HJ,DuranM, Kamerling JP, et al, eds. Distubance of Amino Acid Metabolism: Clinical Chemistry and Diagnosis. Baltimore-Munich: Urban and Schwarzenber; 1981:80-82.

  7. What is the GSH level in plasma?

    It is in the micromolar range (approximately 4.5 mM). Chawla RK, Lewis FW, Kutner MH, et al. Plasma cysteine, cysteine, and glutathione in cirrhosis. Gastroenterology, 87, 770-776 (1984).

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