L-Cystine, 99%

Name: L-Cystine, 99%
SKU: 111805000

L-Cystine, CAS # 56-89-3 is the left-handed enantiomer of the sulphur-containing amino acid, cystine, purified for use in molecular biology and analytical chemistry applications. | CAS: 56-89-3 | C6H12N2O4S2 | 240.292 g/mol

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Quantity:

100 g

500 g

Packaging:

Plastic Bottle

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產品號碼 111805000

價格 (TWD)

Quantity:

500 g

Packaging:

Plastic Bottle

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化學識別

CAS56-89-3

IUPAC Name(2R)-2-amino-3-{[(2R)-2-amino-2-carboxyethyl]disulfanyl}propanoic acid

Molecular FormulaC6H12N2O4S2

InChI KeyLEVWYRKDKASIDU-IMJSIDKUSA-N

SMILESN[C@@H](CSSC[C@H](N)C(O)=O)C(O)=O

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規格

規格表

Appearance (Form)Crystalline powder or crystals

Iron (Fe)=<10 ppm

Loss on drying=<0.5 % (1 g, 105°C, 3 h)

Specific optical rotationOn dried substance

Ammonium (NH4)=<200 ppm

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This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

General description

L-Cystine is a derivative of the amino acid, cysteine
Cystine is not considered one of the twenty common amino acids, but it has a role as a metabolite in some species
May act as an antioxidant in form and reduce aging, inflammation, and tissue damage

Applications

Used as an additive to cell culture media
Intended for biochemistry applications such as HPLC

RUO – Research Use Only