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What People Are Saying

Perfect tissue staining every time - at a push of a button

 

Peace of mind of having reproducible results - with protocols simple or complex

Do you stain your samples on coverslips or slides? 

Omni-stainer C12 - for coverslips

  • Compact: footprint of a 96-well plate 

  • Stains up to 12 coverslip-mounted samples at a time

  • Saves reagents: 50% less reagents compared to open-top staining

  • Never lose or break a sample

  • Built-in wet chamber

  • Use it by hand or insert into any SBS-compatible liquid handler to automate your staining

How It Works

Are you interested in complete staining automation?

Omni-stainer S9 - for slides

  • Compact: footprint of a 96-well plate 

  • Stains up to 9 slide-mounted samples at a time

  • Saves reagents: 70% less reagents compared to open-top staining

  • Never lose or break a sample

  • Built-in wet chamber

  • Use it by hand or insert into any SBS-compatible liquid handler to automate your staining

Are you interested in complete staining automation?

How It Works

Manual Staining

Using Omni-stainer by hand

PAR2(c) Demo Video

PAR2(s) Demo Video

Staining Automation

Omni-stainer is compatible with most liquid handling robots but if you don't have one, we recommend 

Opentrons OT-2

Protocols Supported on OT-2:

IF
IHC
CODEX single and multi-strain

Cas-FISH 

FFPE Antigen Retrieval (HIER)

Opal

Coming soon:

smRNA-FISH
Rolling Circle Amplification
Cyclic IF
IMC & MIBI
and many more...

Heating and cooling on the robot: FFPE-IHC

Omni-stainer rests on top of the  OT-2 thermal module after:

  • Human tonsil FFPE antigen retrieval at 95°C 

  • Anti-CD8 Primary antibody staining at 4°C 

  • Secondary antibody staining, DAB and hematoxylin at room temperature

Automated Staining Demo using Opentrons OT-2

Omni-stainer C12 automation demo

Omni-stainer S9 Demo Video

Sample Data

Staining Quality: Manual vs Auto

Sample: Human tonsil FFPE
Staining protocol: antigen retrieval followed by CD8 IHC and hematoxylin 

Manual

Parhelia Bio PAR2 Autostainer

Staining Quality: Manual vs Auto

Sample: Mouse melanoma lymph node metastasis, fresh frozen cryosection
Staining protocol: CODEX on coverslips

Manual

Parhelia Bio PAR2 Autostainer

Meet The Team

Nikolay Samusik 

CEO

Postdoc from Stanford 
University

Prof. Garry Nolan

Director

Endowed Professor at Stanford University

Yury Goltsev

CSO

Postdoc from Berkeley

I am not so sure about this Parhelia thing... I'd rather buy a machine from a big vendor that takes up the whole room, guzzles gallons of proprietory antibodies per run and costs 50X more.

- Nobody. ever.

Order your PAR2 device or request for a demo today!

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