52-90-4
52-90-4
Chemical Structure
L-Cysteine
Synonym(s): Cysteine
- CAS No.: 52-90-4
- Formula:C3H7NO2S
- Molecular Weight:121.16
IUPAC Name: L-cysteine
InChIKey: XUJNEKJLAYXESH-REOHCLBHSA-N
SMILES: N[C@@H](CS)C(O)=O
Biological Activity: L-Cysteine (Cysteine) is an orally active conditionally essential amino acid with hypoglycemic effects, which acts as a precursor for biologically active molecules such as hydrogen sulphide (H2S), glutathione and taurine. L-Cysteine promotes the proliferation and differentiation of neural stem cells via the CBS/H2S pathway. L-Cysteine suppresses ghrelin and reduces appetite in rodents and humans. L-Cysteine can be used as an anorectic agent[1][2][3][4].
| Cat. No. | Product Name | Purity | Description | Pricing | |||||||||||||||||||
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L-Cysteine | 97.0% | L-Cysteine (Cysteine) is an orally active conditionally essential amino acid with hypoglycemic effects, which acts as a precursor for biologically active molecules such as hydrogen sulphide (H2S), glutathione and taurine. L-Cysteine promotes the proliferation and differentiation of neural stem cells via the CBS/H2S pathway. L-Cysteine suppresses ghrelin and reduces appetite in rodents and humans. L-Cysteine can be used as an anorectic agent. | ||||||||||||||||||||
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L-Cysteine (Standard) | 99.89% | L-Cysteine (Standard) is the analytical standard of L-Cysteine. This product is intended for research and analytical applications. L-Cysteine is a conditionally essential amino acid, which acts as a precursor for biologically active molecules such as hydrogen sulphide (H2S), glutathione and taurine. L-Cysteine suppresses ghrelin and reduces appetite in rodents and humans. | ||||||||||||||||||||
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L-Cysteine-d3 | 99.2% | L-Cysteine-d3 is the deuterium labeled L-Cysteine. L-Cysteine is a conditionally essential amino acid, which acts as a precursor for biologically active molecules such as hydrogen sulphide (H2S), glutathione and taurine. L-Cysteine suppresses ghrelin and reduces appetite in rodents and humans. | ||||||||||||||||||||
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L-Cysteine-d3,15N | L-Cysteine-d3,15N is the deuterium and 15N-labeled L-Cysteine. L-Cysteine is a conditionally essential amino acid, which acts as a precursor for biologically active molecules such as hydrogen sulphide (H2S), glutathione and taurine. L-Cysteine suppresses ghrelin and reduces appetite in rodents and humans. | |||||||||||||||||||||
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L-Cysteine-13C3,15N,d3 | L-Cysteine-13C3,15N,d3 is the deuterium, 13C-, and 15-labeled L-Isoleucine (HY-Y0337). L-isoleucine is a nonpolar hydrophobic amino acid. L-Isoleucine is an essential amino acid. | |||||||||||||||||||||
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L-Cysteine-d2 | 98.0% | L-Cysteine-d2 is the deuterium labeled L-Cysteine. L-Cysteine is a conditionally essential amino acid, which acts as a precursor for biologically active molecules such as hydrogen sulphide (H2S), glutathione and taurine. L-Cysteine suppresses ghrelin and reduces appetite in rodents and humans. | ||||||||||||||||||||
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L-Cysteine-3-13C | 98.5% | L-Cysteine-3-13C is the 13C-labeled L-Cysteine. L-Cysteine is a conditionally essential amino acid, which acts as a precursor for biologically active molecules such as hydrogen sulphide (H2S), glutathione and taurine. L-Cysteine suppresses ghrelin and reduces appetite in rodents and humans. | ||||||||||||||||||||
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L-Cysteine-13C3,15N | 99.9% | L-Cysteine-13C3,15N is the 13C- and 15N-labeled L-Cysteine. L-Cysteine is a conditionally essential amino acid, which acts as a precursor for biologically active molecules such as hydrogen sulphide (H2S), glutathione and taurine. L-Cysteine suppresses ghrelin and reduces appetite in rodents and humans. | ||||||||||||||||||||
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L-Cysteine-1-13C | 99.0% | L-Cysteine-1-13C is the 13C-labeled L-Cysteine. L-Cysteine is a conditionally essential amino acid, which acts as a precursor for biologically active molecules such as hydrogen sulphide (H2S), glutathione and taurine. L-Cysteine suppresses ghrelin and reduces appetite in rodents and humans. | ||||||||||||||||||||
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L-Cysteine-15N | 98.7% | L-Cysteine-15N is the 15N-labeled L-Cysteine. L-Cysteine is a conditionally essential amino acid, which acts as a precursor for biologically active molecules such as hydrogen sulphide (H2S), glutathione and taurine. L-Cysteine suppresses ghrelin and reduces appetite in rodents and humans. | ||||||||||||||||||||
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L-Cysteine-13C3 | 99.9% | L-Cysteine-13C3 is the 13C-labeled L-Cysteine. L-Cysteine is a conditionally essential amino acid, which acts as a precursor for biologically active molecules such as hydrogen sulphide (H2S), glutathione and taurine. L-Cysteine suppresses ghrelin and reduces appetite in rodents and humans. | ||||||||||||||||||||
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References
- [1]. McGavigan AK, et al. L-cysteine suppresses ghrelin and reduces appetite in rodents and humans. Int J Obes (Lond). 2015 Mar;39(3):447-55. [Content Brief]
- [2]. Wang Z, et al. L-Cysteine promotes the proliferation and differentiation of neural stem cells via the CBS/H₂S pathway. Neuroscience. 2013 May 1;237:106-17. [Content Brief]
- [3]. Gazit V, et al. L-cysteine increases glucose uptake in mouse soleus muscle and SH-SY5Y cells. Metab Brain Dis. 2003 Sep;18(3):221-31. [Content Brief]
- [4]. Takemoto Y. The central effect of L-cysteine on cardiovascular system of the conscious rat. Jpn J Physiol. 1995;45(5):771-83. [Content Brief]
