If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf
G6529
L-Glutathione reduced
≥98.0%, BioXtra
Synonym(s):
γ-L-Glutamyl-L-cysteinyl-glycine, GSH
Select a Size
| Size/SKU | Availability | Price |
|---|---|---|
1 g | Check Cart for Availability | $70.40 |
5 g | Check Cart for Availability | $131.00 |
25 g | Check Cart for Availability | $411.00 |
About This Item
Product Name
L-Glutathione reduced, BioXtra, ≥98.0%
product line
BioXtra
Quality Segment
assay
≥98.0%
form
powder
impurities
≤0.02% Phosphorus (P), ≤0.1% Insoluble matter
ign. residue
≤0.1%
color
white
mp
192-195 °C (dec.) (lit.)
solubility
H2O: 0.1 M, clear, colorless
anion traces
sulfate (SO42-): ≤0.05%
cation traces
Al: ≤0.0005%, Ca: ≤0.02%, Cu: ≤0.0005%, Fe: ≤0.001%, K: ≤0.005%, Mg: ≤0.001%, NH4+: ≤0.05%, Na: ≤0.005%, Pb: ≤0.001%, Zn: ≤0.0005%
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
Application
Biochem/physiol Actions
1 of 1
This Item | |||
|---|---|---|---|
| description BioXtra, ≥98.0% | description suitable for cell culture, BioReagent, ≥98.0%, powder | description ≥98.0% | description Pharmaceutical Secondary Standard; Certified Reference Material |
| form powder | form powder | form powder | form - |
| assay ≥98.0% | assay ≥98.0% | assay ≥98.0% | assay - |
| product line BioXtra | product line BioReagent | product line - | product line - |
| storage temp. 2-8°C | storage temp. 2-8°C | storage temp. 2-8°C | storage temp. 2-30°C |
| cation traces Fe: ≤0.001%, Zn: ≤0.0005%, Mg: ≤0.001%, Pb: ≤0.001%, Cu: ≤0.0005%, K: ≤0.005%, Na: ≤0.005%, Al: ≤0.0005%, NH4+: ≤0.05%, Ca: ≤0.02% | cation traces - | cation traces - | cation traces - |
| impurities ≤0.02% Phosphorus (P), ≤0.1% Insoluble matter | impurities - | impurities - | impurities - |
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Storage Class
11 - Combustible Solids
WGK
WGK 2
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
PPE (personal protective equipment)
Eyeshields, Gloves, type N95 (US)
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How can I determine the shelf life / expiration / retest date of this product?
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How is shipping temperature determined? And how is it related to the product storage temperature?
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Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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What is the best way to make and store solutions of Product G6529, L-Glutathione reduced?
1 answer-
Reduced glutathione is soluble in water. However, aqueous solutions readily oxidize in air to oxidized glutathione, GSSG. Therefore, it is probably best to make fresh solutions for use. Half-lives of reduced glutathione in solution at various pHs and temperatures have been reported. The half-life of reduced glutathione is increased in the presence of a chelating agent. For supporting references, please consult the product information sheet (under Documents, above).
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What is the Department of Transportation shipping information for this product?
1 answer-
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.
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