1. GPCR/G Protein
    Neuronal Signaling
    Metabolic Enzyme/Protease
  2. mGluR
    Endogenous Metabolite
  3. L-Cysteinesulfinic acid

L-Cysteinesulfinic acid 

Cat. No.: HY-100804
Handling Instructions

L-Cysteinesulfinic acid is a potent agonist at several rat metabotropic glutamate receptors (mGluRs) with pEC50s of 3.92, 4.6, 3.9, 2.7, 4.0, and 3.94 for mGluR1, mGluR5, mGluR2, mGluR4, mGluR6, and mGluR8, respectively.

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

L-Cysteinesulfinic acid Chemical Structure

L-Cysteinesulfinic acid Chemical Structure

CAS No. : 1115-65-7

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Description

L-Cysteinesulfinic acid is a potent agonist at several rat metabotropic glutamate receptors (mGluRs) with pEC50s of 3.92, 4.6, 3.9, 2.7, 4.0, and 3.94 for mGluR1, mGluR5, mGluR2, mGluR4, mGluR6, and mGluR8, respectively[1].

IC50 & Target

mGluR1

3.92 (pEC50)

mGluR2

3.9 (pEC50)

mGluR4

2.7 (pEC50)

mGluR5

4.6 (pEC50)

mGluR6

4.0 (pEC50)

mGluR8

3.94 (pEC50)

Human Endogenous Metabolite

 

In Vitro

L-Cysteinesulfinic acid is an endogenous agonist of a metabotropic receptor coupled to stimulation of phospholipase D (PLD) activity. L-CSA is an endogenous agonist of the PLD-coupled metabotropic excitatory amino acids (EAA) receptor. L-CSA selectively activates the PLD-coupled receptor. 1 mM L-CSA induces a significant increase in PLD activity in hippocampal slices, whereas 1 mM concentrations of L-glutamate, L-aspartate, and L-HCA are without effect. L-CSA elicits a dose-dependent increase in PLD activity in rat hippocampal slices in the presence of iGluR antagonists, with an approximate EC50 of 500 uM. The PLD response induced by 1 mM L-CSA is not significantly decreased in the presence of 1 uM tetrodotoxin, suggesting that this response is not dependent upon L-CSA-induced increases in cell firing[1].

Molecular Weight

153.16

Formula

C₃H₇NO₄S

CAS No.

1115-65-7

SMILES

N[[email protected]@H](CS(O)=O)C(O)=O

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Storage

Please store the product under the recommended conditions in the Certificate of Analysis.

References
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Keywords:

L-Cysteinesulfinic acidmGluREndogenous MetaboliteMetabotropic glutamate receptorsInhibitorinhibitorinhibit

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L-Cysteinesulfinic acid
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HY-100804
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