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Alfa Aesar™ L-Cystine, Cell Culture Reagent

$27.14 - $734.05

Chemical Identifiers

CAS 56-89-3
Molecular Formula C6H12N2O4S2
Molecular Weight (g/mol) 240.292
MDL Number MFCD00064228
InChI Key LEVWYRKDKASIDU-IMJSIDKUSA-N
Synonym l-cystine, cystine, l-dicysteine, l-cystin, cystine acid, cysteine disulfide, oxidized l-cysteine, beta,beta'-dithiodialanine, h-cys-oh 2, l-cysteine disulfide
PubChem CID 67678
ChEBI CHEBI:16283
IUPAC Name (2R)-2-amino-3-[[(2R)-2-amino-2-carboxyethyl]disulfanyl]propanoic acid
SMILES C(C(C(=O)O)N)SSCC(C(=O)O)N
View More Specs

Products 4
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAJ6165109 View Documents Alfa Aesar™
J6165109
10g Each for $27.14
 
AAJ6165122 View Documents Alfa Aesar™
J6165122
100g Each for $114.74
 
AAJ6165136 View Documents Alfa Aesar™
J6165136
500g Each for $535.12
 
AAJ61651A1 View Documents Alfa Aesar™
J61651A1
1kg Each for $734.05
 
Description

Description

Applications
L-cysteine acts as a major source of sulfur in cell culture. Cysteine has been used in pulse-chase experiments to study protein expression from an inducible promoter. L-Cysteine is used to supplement cell culture media.

Solubility
It is soluble in water and HCL.

Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Keep away from heat.
Specifications

Chemical Identifiers

56-89-3
240.292
LEVWYRKDKASIDU-IMJSIDKUSA-N
67678
(2R)-2-amino-3-[[(2R)-2-amino-2-carboxyethyl]disulfanyl]propanoic acid
C6H12N2O4S2
MFCD00064228
l-cystine, cystine, l-dicysteine, l-cystin, cystine acid, cysteine disulfide, oxidized l-cysteine, beta,beta'-dithiodialanine, h-cys-oh 2, l-cysteine disulfide
CHEBI:16283
C(C(C(=O)O)N)SSCC(C(=O)O)N

Specifications

56-89-3
MFCD00064228
14,2782
LEVWYRKDKASIDU-IMJSIDKUSA-N
(2R)-2-amino-3-[[(2R)-2-amino-2-carboxyethyl]disulfanyl]propanoic acid
67678
240.3
Cell Culture Reagent
White
10g
L-Cystine
C6H12N2O4S2
1728094
l-cystine, cystine, l-dicysteine, l-cystin, cystine acid, cysteine disulfide, oxidized l-cysteine, beta,beta'-dithiodialanine, h-cys-oh 2, l-cysteine disulfide
C(C(C(=O)O)N)SSCC(C(=O)O)N
240.292
CHEBI:16283
Powder
1.68
>240°C
−219° (c=1 in 1N HCl)
Safety and Handling

Safety and Handling

RTECSNumber : HA2690000

TSCA : TSCA