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Thermo Scientific™ L-Cysteine, Cell Culture Reagent

$45.53 - $137.10

Chemical Identifiers

CAS 52-90-4
Molecular Formula C3H7NO2S
Molecular Weight (g/mol) 121.154
MDL Number MFCD00064306
InChI Key XUJNEKJLAYXESH-REOHCLBHSA-N
Synonym 2r-2-amino-3-sulfanylpropanoic acid, cystein, cysteine, half-cystine, l-+-cysteine, l-cystein, l-cysteine, r-2-amino-3-mercaptopropanoic acid, r-cysteine, thioserine
PubChem CID 5862
ChEBI CHEBI:17561
IUPAC Name (2R)-2-amino-3-sulfanylpropanoic acid
SMILES C(C(C(=O)O)N)S
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Products 2
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAJ6374514
View Documents Promotion Details
Thermo Scientific™
J6374514
25g
Each for $45.53
 
AAJ6374522
View Documents Promotion Details
Thermo Scientific™
J6374522
100g
Each for $137.10
 
Description

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 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.

Applications
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.

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

Chemical Identifiers

52-90-4
121.154
XUJNEKJLAYXESH-REOHCLBHSA-N
5862
(2R)-2-amino-3-sulfanylpropanoic acid
C3H7NO2S
MFCD00064306
2r-2-amino-3-sulfanylpropanoic acid, cystein, cysteine, half-cystine, l-+-cysteine, l-cystein, l-cysteine, r-2-amino-3-mercaptopropanoic acid, r-cysteine, thioserine
CHEBI:17561
C(C(C(=O)O)N)S

Specifications

52-90-4
MFCD00064306
14,2781
Soluble in water (10mg/ml),1N HCl (50mg/ml),and ethanol.
C(C(C(=O)O)N)S
121.154
CHEBI:17561
Powder
White
25g
Air Sensitive
C3H7NO2S
1721408
2r-2-amino-3-sulfanylpropanoic acid, cystein, cysteine, half-cystine, l-+-cysteine, l-cystein, l-cysteine, r-2-amino-3-mercaptopropanoic acid, r-cysteine, thioserine
XUJNEKJLAYXESH-REOHCLBHSA-N
(2R)-2-amino-3-sulfanylpropanoic acid
5862
121.16
Cell Culture Reagent
∽220°C (decomposition)
+7.6° (c=5 in 5N HCl)
L-Cysteine
Safety and Handling

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

SDS
Product Certifications

RUO – Research Use Only