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C7477 Sigma-Aldrich

L-Cysteine hydrochloride

anhydrous, from non-animal source, BioReagent, suitable for cell culture, ≥98.0%

  • CAS Number 52-89-1

  • Linear Formula HSCH2CH(NH2)COOH · HCl

  • Molecular Weight 157.62

  •  Beilstein/REAXYS Number 3560277

  •  EC Number 200-157-7

  •  MDL number MFCD00064553

  •  PubChem Substance ID 24892963

  •  NACRES NA.26

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Properties

Related Categories Allium cepa (Onion), Allium sativum (Garlic), Aloe Vera, Amino Acids, Amino Acids & Derivatives,
Quality Level   200
biological source   non-animal source
grade   anhydrous
product line   BioReagent
assay   ≥98.0%
form   powder or crystals
application(s)   cell culture | mammalian: suitable
  peptide synthesis: suitable
impurities   endotoxin, tested
color   white to off-white
mp   174.1-174.7 °C
solubility   H2O: 50 mg/mL
SMILES string   Cl[H].N[C@@H](CS)C(O)=O
InChI   1S/C3H7NO2S.ClH/c4-2(1-7)3(5)6;/h2,7H,1,4H2,(H,5,6);1H/t2-;/m0./s1
InChI key   IFQSXNOEEPCSLW-DKWTVANSSA-N

Description

Application

Non-animal source L-cysteine is used as a cell culture media component for the commercial biomanufacture of therapeutic recombinant proteins and monoclonal antibodies.

Biochem/physiol Actions

NMDA glutamatergic receptor agonist that is also an agonist at AMPA glutamatergic receptors at high concentrations.

Safety & Documentation

Safety Information

Personal Protective Equipment 
RIDADR 
NONH for all modes of transport

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Pipette Controller from Brand
Protocols & Articles

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Peer-Reviewed Papers
15

References

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