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
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| Voi/SKU | Disponibilità | Prezzo |
|---|---|---|
25 g | Per conoscere la disponibilità, visualizza il carrello | CHF 210.00 |
100 g | Per conoscere la disponibilità, visualizza il carrello | CHF 698.00 |
1 kg | Per conoscere la disponibilità, visualizza il carrello | CHF 4170.00 |
Informazioni su questo articolo
Nome del prodotto
L-cistina, from non-animal source, BioReagent, suitable for cell culture, ≥98.0% dry basis
biological source
non-animal source
Quality Segment
product line
BioReagent
assay
≥98.0% dry basis
form
powder or crystals
optical activity
[α]20/D -174 to -164 °, c = 2 in 1 M HCl
technique(s)
cell culture | mammalian: suitable
impurities
endotoxin, tested
color
white to off-white
mp
≥211.36 °C
solubility
2 M HCl: 50 mg/mL
cation traces
As: ≤2 ppm, Fe: ≤30 ppm, NH4+: ≤0.03%, heavy metals: ≤10 ppm
functional group
carboxylic acid, thiol
storage temp.
room temp
SMILES string
Cl.Cl.N[C@@H](CSSC[C@H](N)C(O)=O)C(O)=O
InChI
1S/C6H12N2O4S2.2ClH/c7-3(5(9)10)1-13-14-2-4(8)6(11)12;;/h3-4H,1-2,7-8H2,(H,9,10)(H,11,12);2*1H/t3-,4-;;/m0../s1
InChI key
HHGZUQPEIHGQST-RGVONZFCSA-N
General description
Application
- in metabolomica, come supplemento nutritivo per lo studio della captazione dell′omopropargilglicina
- in ricerche di biologia cellulare e sulle cellule staminali, come supplemento per la sintesi delle proteine
- nell′ambito della ricerca biochimica, per studiare l′effetto della perossidazione lipidica e della ferroptosi per mezzo della regolazione dei livelli di cisteina e di GSH
Biochem/physiol Actions
Features and Benefits
- Composto di qualità elevata indicato per un′ampia varietà di applicazioni di ricerca
- Indicato per colture cellulari mammifere
- Preparato con materiali non di origine animale
- Sottoposto a controlli per le endotossine
Other Notes
Disclaimer
1 of 1
Questo articolo | |||
|---|---|---|---|
| description from non-animal source, BioReagent, suitable for cell culture, ≥98.0% dry basis | description EMPROVE® EVOLVE | description ≥98% (TLC) | description ≥98.0%, ISOM8™, suitable for cell culture |
| form powder or crystals | form powder | form powder or crystals | form powder (or crystals) |
| functional group thiol, carboxylic acid | functional group - | functional group - | functional group carboxylic acid, thiol |
| assay ≥98.0% dry basis | assay - | assay ≥98% (TLC) | assay ≥98.0% |
| technique(s) cell culture | mammalian: suitable | technique(s) cell culture | mammalian: suitable | technique(s) cell culture | mammalian: suitable | technique(s) cell culture | mammalian: suitable |
| product line BioReagent | product line EMPROVE® EVOLVE | product line - | product line ISOM8™ |
| storage temp. room temp | storage temp. 2-30°C | storage temp. - | storage temp. room temp |
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Parola di avvertenza
Danger
Codici di pericolo
Avvertenze di sicurezza
Hazard Classifications
Eye Dam. 1 - Skin Corr. 1B
Classe di stoccaggio
8A - Combustible corrosive hazardous materials
Punto di infiammabilità (°F)
Not applicable
Punto di infiammabilità (°C)
Not applicable
DPI (dispositivi di protezione individuale)
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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