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
Größe auswählen
€ 128,00
€ 491,00
€ 2.820,00
Über diesen Artikel
Fortfahren mit
Produktname
L-Cystin -dihydrochlorid, from non-animal source, BioReagent, suitable for cell culture, ≥98.0% dry basis
biological source
non-animal source
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
Quality Level
InChI key
HHGZUQPEIHGQST-RGVONZFCSA-N
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
SMILES string
Cl.Cl.N[C@@H](CSSC[C@H](N)C(O)=O)C(O)=O
Suchen Sie nach ähnlichen Produkten? Aufrufen Leitfaden zum Produktvergleich
1 of 4
Dieser Artikel | |||
|---|---|---|---|
| form powder or crystals | form powder or crystals | form powder or crystals | form powder or crystals |
| functional group carboxylic acid, thiol | functional group - | functional group - | functional group (sulfhydryl) |
| assay ≥98.0% dry basis | assay ≥98% (TLC) | assay ≥98.0% | assay 98.5-101.0% dry basis |
| 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 - | product line BioReagent | product line - |
| storage temp. room temp | storage temp. - | storage temp. - | storage temp. room temp |
General description
Application
- Als Ergänzung zur Untersuchung der Homopropargylglycin-Aktualisierung in der Metabolomik
- Als Ergänzung zur Proteinsynthese für die Zellbiologie und Stammzellforschung[1]
- Zur Untersuchung der Wirkung von Lipidperoxidation und Ferroptose durch Regulierung der Cystein- und GSH-Konzentrationen in der biochemischen Forschung[2]
Biochem/physiol Actions
Features and Benefits
- Eine hochwertige Verbindung, geeignet für verschiedene Forschungsanwendungen
- Geeignet für Säugetierzellkulturen
- Aus nicht-tierischen Quellen hergestellt
- Auf Endotoxine getestet
Other Notes
Disclaimer
Comparable product
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Skin Corr. 1B
Lagerklasse
8A - Combustible corrosive hazardous materials
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Hier finden Sie alle aktuellen Versionen:
Besitzen Sie dieses Produkt bereits?
In der Dokumentenbibliothek finden Sie die Dokumentation zu den Produkten, die Sie kürzlich erworben haben.
Artikel
Importance and uses of cysteine in serum-free eukaryotic, including hybridoma and Chinese Hamster Ovary (CHO) cell, cultures
-
How can I determine the shelf life / expiration / retest date of this product?
1 answer-
Helpful?
-
-
How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
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
Helpful?
-
Active Filters
Unser Team von Wissenschaftlern verfügt über Erfahrung in allen Forschungsbereichen einschließlich Life Science, Materialwissenschaften, chemischer Synthese, Chromatographie, Analytik und vielen mehr..
Setzen Sie sich mit dem technischen Dienst in Verbindung


