Anybody own an EpMotion 5075 liquid handler?

[docbio]

I know this thread is old, but curious if anyone has any updates on their experience with the 5075, in particular the 5075 TMX platform, or any competitor automation platforms (SciClone, etc) for NGS library prep?

[behavin]

The main hurdle with the instrument was getting the depths just right to perform spri cleanups. Liquid was getting left in the wells or beads were getting pulled off the magnets. After asking the eppendorf crew to define the labware (magnet) and messing around with pipette heights and speeds we got this step to work pretty well.

We've used ours mainly for dilutions, cherry picking, etc. Simple stuff for the most part, but I just developed a protocol for ours to do ampure bead washes and am expanding into the rest of illumina Library prep. As mentioned above, it is kind of a painful process to learn/adapt it to your needs, but pretty stable and reliable overall. Support has been so-so for me; I had a few custom definitions made that ended up not matching what I'd asked for, so I figured out how to make/adapt my own (not supported by eppendorf I'm sure, but you can figure out how to do it pretty easily). And those work perfectly for my needs.

One thing to consider is that there is no 96 well head, so you do full plate processing 8 wells at a time. And I find it rather slow, not exactly sure how it compares to other platforms in that department, however.

[firedancer]

Hi firedancer - thanks for the feedback. I'd be interested to hear about any specific tweaks. (if you can easily recall any details).

Well we initially got it as a platform to do some development on. As we had almost every automation platform under the sun, we liked this for the lab because of the single and multichannel pipette options and the small footprint.

We used it for multiple apps but mainly for Next gen lib preps and such. The main hurdle with the instrument was getting the depths just right to perform spri cleanups. Liquid was getting left in the wells or beads were getting pulled off the magnets. After asking the eppendorf crew to define the labware (magnet) and messing around with pipette heights and speeds we got this step to work pretty well.

[jlove]

Hi,
We ran the EP exclusively for our Illumina Lib preps as well as qPCR set up. Some tweeks were needed regarding labware definitions and aspiration speeds/depths but once we worked out the kinks we fell in love.

Hi firedancer - thanks for the feedback. I'd be interested to hear about any specific tweaks. (if you can easily recall any details).

[ECO]

For canned protocols, it's pretty nice. For things requiring lots of flexibility, there are better instruments/interfaces.

I also recall it being pretty expensive....but their sales/tech support guys were very helpful throughout (pre- and post- sale).

[firedancer]

Hi,
We ran the EP exclusively for our Illumina Lib preps as well as qPCR set up. Some tweeks were needed regarding labware definitions and aspiration speeds/depths but once we worked out the kinks we fell in love.

[KLRA]

[QUOTE=jlove;59829]We're looking into liquid handlers and we checked out the Eppendorf EpMotion 5075 recently. We're doing our due diligence - does anybody have any reviews or experience to share? We'd be looking for it to set up reactions and do bead purifications for Illumina TruSeq libary preps.[/QUOTE

The best thing you can do is push for them to bring an instrument in the lab and make them run some preps for you. They will do this for you. I would keep an eye on the purifications. There tends to be beads left behind. This can be a problem. If you don't mind manually getting rid of the beads between runs on the instrument, then you should be OK. It is key to make sure they prove the instrument works. They don't own any chemistry to tie to the instrument. This is always a huge risk. Who will you call when there is a failure? Illumina? Eppendorf? You may get ignored and get stuck with an instrument that doesn't work.

[jlove]

We're looking into liquid handlers and we checked out the Eppendorf EpMotion 5075 recently. We're doing our due diligence - does anybody have any reviews or experience to share? We'd be looking for it to set up reactions and do bead purifications for Illumina TruSeq libary preps.