BA6b9
Product Specifications
UNSPSC Description
BA6b9 is an allosteric inhibitor of SK4 channels that targets the CaM–PIP2-binding domain with a IC50 value of 8.6 µM (WT SK4). BA6b9 inhibits SK4 channels by interacting with two specific residues, Arg191 and His192 in the S4–S5 linker. BA6b9 significantly prolongs atrial and atrioventricular effective refractory period (ERP) and reduces atrial fibrillation (AF) induction in rat isolated hearts, which has the potential to be used for the research of arrhythmia [1].
Target Antigen
Potassium Channel
Type
Reference compound
Related Pathways
Membrane Transporter/Ion Channel
Applications
Neuroscience-Neuromodulation
Field of Research
Cardiovascular Disease
Assay Protocol
https://www.medchemexpress.com/ba6b9.html
Smiles
O=C1OC2=C(N1CCCCCCC)C=CC=C2
Molecular Weight
233.31
References & Citations
[1]Shira Burg, et al. Allosteric inhibitors targeting the calmodulin-PIP2 interface of SK4 K+ channels for atrial fibrillation treatment. Proc Natl Acad Sci U S A. 2022 Aug 23;119(34):e2202926119.
Shipping Conditions
Room temperature
Product Datasheet
http://file.medchemexpress.com/batch_PDF/HY-163735/BA6b9-DataSheet-MedChemExpress.pdf
Product MSDS
http://file.medchemexpress.com/batch_PDF/HY-163735/
Clinical Information
No Development Reported
CAS Number
609335-29-7
Curated Selection
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