action potential recording

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zang
zang's picture
action potential recording

For recording action potentials in DRG neurons, what is the suitable pipette solution?
1) KCl base
2) K-gluconate base
3) K-aspartate base
Bath solution is very standard (NaCl base)
Thanks.
 

Querol
Querol's picture
Hi!

Hi!
You can use KCl internal solution. If you want more information you can read this article "Voltage-clamp and current-clamp recordings from mammalian DRG neurons"
Good luck!