L-Cystine-3,3'-13C2
Based on 1 publication(s) in Google Scholar
L-Cystine-3,3'-13C2 is the 13C labeled L-Cystine. 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.
- Purity: 99.0%
- CAS No.: 2483736-13-4
- Formula: C413C2H12N2O4S2
- Molecular Weight:242.29
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Storage:Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 6 months , -20°C, 1 month
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Biological Activity
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Chemical Information
- Purity & Documentation
- References
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Help & FAQs
Publications Citing Use of MedChemExpress (MCE) L-Cystine-3,3'-13C2
MoreAll Endogenous Metabolite Isoforms
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Biological Activity
Stable heavy isotopes of hydrogen, carbon, and other elements have been incorporated into drug molecules, largely as tracers for quantitation during the drug development process. Deuteration has gained attention because of its potential to affect the pharmacokinetic and metabolic profiles of drugs[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
1. This compound can be used as a tracer
2. This compound can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
Chemical Information
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CAS No. 2483736-13-4
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Unlabeled Cas 56-89-3
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Appearance Solid
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Molecular Weight 242.29
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Formula C413C2H12N2O4S2
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Color White to off-white
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SMILES
OC([C@@H](N)[13CH2]SS[13CH2][C@H](N)C(O)=O)=O
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Powder -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month
Publications (1)
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Journal Impact Factor
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Most Recent
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Nat Metab
SLC6A6 imports taurine into mitochondria to sustain mitochondrial translation and tumour growth. [Abstract]2026 Mar;8(3):704-721. PMID: 41652173
Purity & Documentation
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Data Sheet (264 KB)
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SDS (393 KB)
- English - EN (393 KB)
- Français - FR (393 KB)
- Deutsch - DE (393 KB)
- Norwegian - NO (393 KB)
- Español - ES (393 KB)
- Swedish - SV (393 KB)
- Italian - IT (393 KB)
- Korean - KR (393 KB)
- Portuguese - PT (393 KB)
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Handling Instructions (2659 KB)
References
[1]. Russak EM, et al. Impact of Deuterium Substitution on the Pharmacokinetics of Pharmaceuticals. Ann Pharmacother. 2019 Feb;53(2):211-216. [Content Brief]
[2]. Ohtsu I, et al. Uptake of L-cystine via an ABC transporter contributes defense of oxidative stress in the L-cystine export-dependent manner in Escherichia coli. PLoS One. 2015 Apr 2;10(3):e0120619. [Content Brief]
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
L-Cystine-3,3'-13C2 Related Classifications
HY-N0394S4 Related Classifications
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