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K0250 Sigma

Kainic acid monohydrate

≥99% (TLC)

Synonym: 2-Carboxy-3-carboxymethyl-4-isopropenylpyrrolidine

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Properties

Related Categories AMPA/Kainate Agonists, Algae, Bioactive Small Molecule Alphabetical Index, Bioactive Small Molecules, Cell Biology,
InChI Key   FZNZRJRSYLQHLT-SLGZUKMRSA-N
assay   ≥99% (TLC)
impurities   Glutamate, free
solubility   H2O: soluble
storage temp.   2-8°C
Gene Information   human ... GRIA1(2890), GRIA2(2891), GRIA4(2893), GRIK1(2897), GRIK2(2898), GRIK3(2899), GRIK4(2900), GRIK5(2901), SLC1A1(6505), SLC1A2(6506), SLC1A3(6507)
mouse ... Gria1(14799)
rat ... Gria1(50592), Grik1(29559), Grik4(24406), Grin2a(24409)

Description

Application

Kainic acid is used to study mechanisms of excitation-induced apoptosis and epilepsy.

General description

Kainic acid is an agonist for kainate-class ionotropic glutamate receptors. Kainate receptors directly gate ion channels and are generally excitatory. Excess stimulation by Kainic acid induces neurocytosis (apoptosis) and epileptic seizures.

Packaging

10, 50 mg in glass insert

Preparation Note

Dissolve in 1-2 drops of 1N NaOH then bring to volume with water or aqueous buffer. Can be stored 1-2 days refrigerated.

Biochem/physiol Actions

Kainic acid monohydrate is an agonist at the kainate class of ionotropic glutamate receptors, which induces seizures and neurodegeneration in vivo and is used to induce experimental epilepsy in rodents and study the mechanisms of excitation-induced neuronal apoptosis.

Features and Benefits

This compound is a featured product for Neuroscience research. Click here to discover more featured Neuroscience products. Learn more about bioactive small molecules for other areas of research at sigma.com/discover-bsm.

This compound is also offered as part of Sigma′s Library of Pharmacologically Active Compounds (LOPAC®1280), a biologically annotated collection of high-quality, ready-to-screen compounds. Click here to learn more.

This compound is featured on the Excitatory Amino Acid Transporters and Glutamate Receptors (Ion Channel Family) pages of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.

Legal Information

LOPAC is a registered trademark of Sigma-Aldrich Co. LLC

Price and Availability

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
3
Protocols & Articles

Articles

Discover Bioactive Small Molecules for Neuroscience

The nervous system, comprised of the brain and spinal cord (central nervous system, or CNS) and network of nerves that connects the CNS to the rest of the body (peripheral nervous system, or PNS) is ...
Keywords: Bioactive small molecules, Central Nervous System, Diseases, Metabolism, Neurodegenerative Diseases, Neuroscience, Neurotransmission, Neurotransmitters

Peer-Reviewed Papers
15

References

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Description

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K2389 Kainic acid monohydrate, ≥98% (HPLC), from Digenea simplex

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