PeptideDB

L-Cysteine

CAS: 52-90-4 F: C3H7NO2S W: 121.16

L-Cysteine is a conditionally essential amino acid, which acts as a precursor for biologically active molecules such as
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Bioactivity L-Cysteine is a conditionally essential amino acid, which acts as a precursor for biologically active molecules such as hydrogen sulphide (H2S), glutathione and taurine. L-Cysteine suppresses ghrelin and reduces appetite in rodents and humans[1].
Name L-Cysteine
CAS 52-90-4
Formula C3H7NO2S
Molar Mass 121.16
Transport Room temperature in continental US; may vary elsewhere.
Storage
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month