[Featured Product] L-Cysteine (L-시스테인) analytical reference standards - ChemService - 코아사이언스

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L-cysteine (or L-Cys) is an important for detoxification and diverse metabolic functions. Found in beta-keratin (nails, skin, and hair), it is important in collagen production, as well as skin elasticity and texture. It is required in the manufacture of amino acid taurine, Cysteine is a component of the antioxidant glutathione, and plays a role in the metabolism of essential biochemicals such as coenzyme A, heparin, and biotin.

 

Cysteine is unique in it cannot be replaced or substituted by any other amino acid. It has a reactive sulfhydryl group at its side chain. When cysteine is oxidized, the two thiol hydrogen atoms are eliminated, and the sulfur atoms join to form the dimer L-cystine.

Application:
Biological. A non-essential amino acid and a building block for the protein synthesis.

 

L-Cysteine
Part #:N-14455-100MG
CAS: 52-90-4
Size: 100mg
Molecular Formula: C3H7NO2S

L-Cysteine hydrochloride
Part #:N-14476-100MG
CAS: 52-89-1
Size: 100mg

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