VIDEO: How to Set up the EVOM™ Auto Interface Unit & Autosampler
EVOM™ Auto is WPI’s latest high throughput screening TEER measurement system with 24 and 96 HTS transwell plate measurement capability, and it offers easy options for switching between different plates. I will show you how to setup it up. The Interface Unit is the controller that establishes communication between the EVOM™ Auto software and the autosampler.
VIDEO: How to Install EVOM™ Auto Transwell Plate
EVOM™ Auto High Throughput (HTS) Transepithiel Electrical Resistance (TEER) Measurement System with 24 and 96 transwell capability can switch between different 24 and 96 HTS transwell plates by using matching electrode arrays and plate positioner. Here we demonstrate how to install a well plate.
VIDEO: How to Remove EVOM™ Auto Electrode Array
The EVOM™ Auto High Throughput (HTS) Transepithiel Electrical Resistance (TEER) Measurement System with 24 and 96 transwell capability has a removable electrode array head. Different electrode arrays can be used with the same system to analyze a variety of 24 and 96 transwell HTS plates.
VIDEO: How to Switch EVOM Auto Electrode Array
EVOM™ Auto High Throughput (HTS) Transepithiel Electrical Resistance (TEER) Measurement System with 24 and 96 transwell capability can switch between different 24 and 96 HTS well plates by using matching electrode arrays and plate positioners. Here we demonstrate how to switch to a 24 transwell plate after using a 96 transwell plate.
How to Read a Vernier Scale
Vernier scales can be used on microscopes, stereotaxic frames and micromanipulators. The vernier scale was invented by French mathematician Pierre Vernier in 1631 as an upgrade on Pedro Nunes' measurement system for precision astrolobes. With a main scale and a sliding secondary scale, a vernier is used for making precise measurements.
FAQs about Metal Microelectrodes
Here are some frequently asked questions (FAQ) about Metal Microelectrodes. Click on the question to reveal the answer.
FAQ: Troubleshooting Unstable Resistance Readings from an ENDOHM
One of our frequently asked questions (FAQs) concerns TEER measurements with an EndOhm. If the resistance readings from your ENDOHM don't stabilize, you may need to do some troubleshooting.
FAQs about TEER Measurement
Here are some frequently asked questions (FAQ) about TEER measurement using an EVOM2.
What's the Difference Between a 3-way and 4-way Stopcock?
A 4-way stopcock allows for 360 degrees of rotation and has the states (shown below) for each of the four available positions. A 3-way stopcock has only three positions and has the first three states shown below.
In the first state, liquid flows between points A and B.
In the second, it flows between points A and C.
In the third, it flows between points B and C.
In the fourth state (4-way only), it flows between all three points.