Gabapentin

Catalog No.S2133 Batch:S213303

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Technical Data

Formula

C9H17NO2

Molecular Weight 171.24 CAS No. 60142-96-3
Solubility (25°C)* In vitro Water 35 mg/mL (204.39 mM)
DMSO Insoluble
Ethanol Insoluble
* <1 mg/ml means slightly soluble or insoluble.
* Please note that Selleck tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations.
* Room temperature shipping (Stability testing shows this product can be shipped without any cooling measures.)

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Biological Activity

Description Gabapentin is a GABA analogue, used to treat seizures and neuropathic pain.
Targets
GABA receptor [1]
In vitro Gabapentin produces concentration-dependent inhibitions of the K(+)-induced [Ca(2+)](i) increase in fura-2-loaded human neocortical synaptosomes with IC50 of 17 mM and maximal inhibition of 37%. Gabapentin may bind to the Ca(2+) channel alpha 2 delta subunit to selectively attenuate depolarization-induced Ca(2+) influx of presynaptic P/Q-type Ca(2+) channels; this results in decreased glutamate/aspartate release from excitatory amino acid nerve terminals leading to a reduced activation of AMPA heteroreceptors on noradrenergic nerve terminals. [1] Gabapentin produces alterations in the cytosolic and extracellular concentrations of several amino acids, including L-leucine, L-valine and L-phenylalanine, in rat cortical astrocytes and synaptosomes, effects that are postulated to be of pharmacological significance. Gabapentin reduces potassium-evoked calcium influx via voltage-gated calcium channels in a mouse pituitary cell line that constitutively expresses GABAB receptors comprising the functional gb1a–gb2 subunit heterodimer. Gabapentin can increase N-methyl-d-aspartate (NMDA)-evoked currents in GABA-positive rat dorsal horn neurones in the presence of protein kinase C, possibly by increasing the glycine sensitivity of the NMDA receptor complex. Gabapentin produces a delayed allosteric enhancement of an unspecified voltage-activated potassium current in rat dorsal root ganglion neurons. [2]
In vivo Gabapentin dose-dependently (10-100 mg/kg, p.o.) blocks both static and dynamic allodynia in the rats. [3]

Protocol (from reference)

Selleck's Gabapentin has been cited by 4 publications

Exploring the significance of PAK1 through chromosome conformation signatures in ibrutinib-resistant chronic lymphocytic leukaemia [ Mol Oncol, 2022, 10.1002/1878-0261.13281] PubMed: 35811334
A High-Throughput Screening Assay to Identify Drugs that Can Treat Long QT Syndrome Caused by Trafficking-Deficient KV11.1 (hERG) Variants [ Mol Pharmacol, 2022, 101(4):236-245] PubMed: 35125346
BCAT1 binds the RNA-binding protein ZNF423 to activate autophagy via the IRE1-XBP-1-RIDD axis in hypoxic PASMCs [ Cell Death Dis, 2020, 11(9):764] PubMed: 32938905
BCAT1 promotes proliferation of endometrial cancer cells through reprogrammed BCAA metabolism. [ Int J Clin Exp Pathol, 2018, 11(12):5536-5546] PubMed: 31949641

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SHIPPING AND STORAGE
Selleck products are transported at room temperature. If you receive the product at room temperature, please rest assured, the Selleck Quality Inspection Department has conducted experiments to verify that the normal temperature placement of one month will not affect the biological activity of powder products. After collecting, please store the product according to the requirements described in the datasheet. Most Selleck products are stable under the recommended conditions.

NOT FOR HUMAN, VETERINARY DIAGNOSTIC OR THERAPEUTIC USE.