1. Metabolic Enzyme/Protease
    Apoptosis
  2. Endogenous Metabolite
    Ferroptosis
  3. L-Cystine

L-Cystine 

Cat. No.: HY-N0394 Purity: ≥98.0%
COA Handling Instructions

L-Cystine is an amino acid and intracellular thiol, which plays a critical role in the regulation of cellular processes.

For research use only. We do not sell to patients.

L-Cystine Chemical Structure

L-Cystine Chemical Structure

CAS No. : 56-89-3

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Based on 1 publication(s) in Google Scholar

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  • Biological Activity

  • Purity & Documentation

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Description

L-Cystine is an amino acid and intracellular thiol, which plays a critical role in the regulation of cellular processes.

IC50 & Target

Human Endogenous Metabolite

 

Molecular Weight

240.30

Formula

C6H12N2O4S2

CAS No.
SMILES

N[[email protected]@H](CSSC[[email protected]@H](C(O)=O)N)C(O)=O

Structure Classification
Shipping

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
Solvent & Solubility
In Vitro: 

0.1 M NaOH : 5 mg/mL (20.81 mM; ultrasonic and adjust pH to 9 with NaOH)

0.1 M HCL : 2.5 mg/mL (10.40 mM; ultrasonic and adjust pH to 2 with HCl)

DMSO : < 1 mg/mL (insoluble or slightly soluble)

H2O : < 0.1 mg/mL (insoluble)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 4.1615 mL 20.8073 mL 41.6146 mL
5 mM 0.8323 mL 4.1615 mL 8.3229 mL
10 mM 0.4161 mL 2.0807 mL 4.1615 mL
*Please refer to the solubility information to select the appropriate solvent.
Purity & Documentation

Purity: ≥98.0%

References
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Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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The dilution calculator equation

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This equation is commonly abbreviated as: C1V1 = C2V2

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Product Name:
L-Cystine
Cat. No.:
HY-N0394
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