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Thermo Scientific Chemicals L-Cysteine, Cell Culture Reagent
CAS: 52-90-4 | C3H7NO2S | 121.154 g/mol
Supplier: Thermo Scientific Chemicals J6374514
Description
Non-animal sourced L-cystine is used as a cell culture media component for the commercial biomanufacture of therapeutic recombinant proteins and monoclonal antibodies. L-cystine is used as a cell culture supplement. l-cysteine to media protects against or reverses abnormal growth & malignant transformation in aged controls. L-Cysteine is a food additive permitted for direct addition to food for human consumption.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
ApplicationsNon-animal sourced L-cystine is used as a cell culture media component for the commercial biomanufacture of therapeutic recombinant proteins and monoclonal antibodies. L-cystine is used as a cell culture supplement. l-cysteine to media protects against or reverses abnormal growth & malignant transformation in aged controls. L-Cysteine is a food additive permitted for direct addition to food for human consumption.
Solubility
Soluble in water (10 mg/ml), 1N HCl (50 mg/ml), and ethanol.
Notes
Air Sensitive. Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from air.
Specifications
| ∽220°C (decomposition) | |
| 52-90-4 | |
| C3H7NO2S | |
| 1721408 | |
| l-cysteine, cysteine, cystein, half-cystine, r-cysteine, thioserine, r-2-amino-3-mercaptopropanoic acid, l-+-cysteine, l-cystein, 2r-2-amino-3-sulfanylpropanoic acid | |
| XUJNEKJLAYXESH-REOHCLBHSA-N | |
| (2R)-2-amino-3-sulfanylpropanoic acid | |
| 25 g | |
| CHEBI:17561 | |
| 121.16 | |
| Cell Culture Reagent |
| L-Cysteine | |
| White | |
| MFCD00064306 | |
| 14,2781 | |
| Soluble in water (10mg/ml),1N HCl (50mg/ml),and ethanol. | |
| C(C(C(=O)O)N)S | |
| 121.154 | |
| 5862 | |
| +7.6° (c=5 in 5N HCl) | |
| Air Sensitive | |
| Powder |
Chemical Identifiers
| 52-90-4 | |
| 121.154 | |
| XUJNEKJLAYXESH-REOHCLBHSA-N | |
| 5862 | |
| (2R)-2-amino-3-sulfanylpropanoic acid |
| C3H7NO2S | |
| MFCD00064306 | |
| l-cysteine, cysteine, cystein, half-cystine, r-cysteine, thioserine, r-2-amino-3-mercaptopropanoic acid, l-+-cysteine, l-cystein, 2r-2-amino-3-sulfanylpropanoic acid | |
| CHEBI:17561 | |
| C(C(C(=O)O)N)S |
Safety and Handling
GHS H Statement
H302
Harmful if swallowed.
GHS P Statement
P264-P270-P301+P312-P330-P501a
Wash thoroughly after handling.
Do not eat, drink or smoke when using this product.
IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. Rinse mouth.
Dispose of contents/container in accordance with local/regional/national/international regulations.
Warning
EINECSNumber : 200-158-2
RTECSNumber : HA1600000
TSCA : Yes
Recommended Storage : Ambient temperatures
RUO – Research Use Only