(-)-Bicuculline methobromide, GABAA antagonist (ab120109)
Key features and details
- GABAA antagonist
- CAS Number: 73604-30-5
- Soluble in water to 100 mM
- Form / State: Solid
- Source: Synthetic
Overview
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Product name
(-)-Bicuculline methobromide, GABAA antagonist -
Description
GABAA antagonist -
CAS Number
73604-30-5 -
Chemical structure
Properties
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Chemical name
[S-(R*,S*)]-5-(6,8-Dihydro-8-oxofuro[3,4-e]-1,3-benzodioxol-6-yl)-5,6,7,8-tetrahydro-6,6-dimethyl-1,3-dioxolo[4,5-g]isoquinolinium bromide -
Molecular weight
462.29 -
Molecular formula
C21H20BrNO6 -
PubChem identifier
171729 -
Storage instructions
Store at +4°C. Store under desiccating conditions. The product can be stored for up to 12 months. -
Solubility overview
Soluble in water to 100 mM -
Handling
Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one month. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour.
Toxic, refer to SDS for further information.
Need more advice on solubility, usage and handling? Please visit our frequently asked questions (FAQ) page for more details.
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SMILES
C[N+]1(CCC2=CC3=C(C=C2C1C4C5=C(C6=C(C=C5)OCO6)C(=O)O4)OCO3)C.[Br-] -
Source
Synthetic
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Research areas
Associated products
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Related Products
Images
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Chemical Structure - (-)-Bicuculline methobromide, GABAA antagonist (ab120109)2D chemical structure image of ab120109, (-)-Bicuculline methobromide, GABAA antagonist
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Functional Studies - (-)-Bicuculline methobromide, GABAA antagonist (ab120109)Prestori et al PLoS One. 2013 May 31;8(5):e64828. doi: 10.1371/journal.pone.0064828. Print 2013. Fig 5. Reproduced under the Creative Commons license http://creativecommons.org/licenses/by/4.0/Saturation of LTP by nicotine application.
VSD recordings were performed from the granular layer of cerebellar slices (pre-treated with 10 µM bicuculline methobromide) to measure the spatial organisation of the effect of nicotine following TBS.
(Panel A) Images of background epifluorescence in stained cerebellar slices show the granular layer (GRL), Purkinje cell layer (PCL), molecular layer (ML), mossy fibre bundle (mf), and position of the stimulating electrode (yellow dots). Coloured optical maps of granular layer activity evoked by a single mossy fibre pulse are compared before and after the induction of long-term synaptic plasticity by TBS.
Protocols
To our knowledge, customised protocols are not required for this product. Please try the standard protocols listed below and let us know how you get on.
References (11)
ab120109 has been referenced in 11 publications.
- Oku S et al. Alternative splicing at neuroligin site A regulates glycan interaction and synaptogenic activity. Elife 9:N/A (2020). PubMed: 32915137
- Chittajallu R et al. Activity-dependent tuning of intrinsic excitability in mouse and human neurogliaform cells. Elife 9:N/A (2020). PubMed: 32496194
- Ge Y et al. Clptm1 Limits Forward Trafficking of GABAA Receptors to Scale Inhibitory Synaptic Strength. Neuron 97:596-610.e8 (2018). PubMed: 29395912
- Zhang P et al. Heparan Sulfate Organizes Neuronal Synapses through Neurexin Partnerships. Cell 174:1450-1464.e23 (2018). PubMed: 30100184
- Kosillo P et al. Cortical Control of Striatal Dopamine Transmission via Striatal Cholinergic Interneurons. Cereb Cortex N/A:N/A (2016). PubMed: 27566978