
The MultiClampTM 700B Microelectrode Amplifier
is a versatile, computer-
controlled microelectrode amplifier designed for patch voltage-clamp
(resistive-
feedback, four ranges) or high-speed current clamp (voltage-follower,
three ranges)
recording within the same headstage. Many automated
functions and effective signal
conditioning. Ideal for many applications, including
high-speed current clamp (sharp-
electrode or field potentials), patch clamp (whole-cell, macro-parch,
or excised patch),
voltammetry/amperometry, ion-selective measurements and
bilayer recordings. Add
two more optional headstage (voltage-follower) inputs for
a four-point recording
system, ideal for complex synaptic recordings. Major new
features of the MultiClamp
700B Amplifier include Internal Automatic Mode switching,
triggered by external
signals or the recording itself; Oscillation Suppression
for better cell protection; and
Slow Current Injection to compensate for drifting
potentials.
Keyword: electrophysiology, patch clamp amplifier, auto,
planer, oocyte, molecular devices
