Simple Western Models

Evolve your protein analysis with Simple Western Technology

 Overview | Consumables | Software | Antibody Database

Which Simple Western Instrument Is Right for You?

Size-Based Assays

The Leo instrument, powered by Simple Western technology

Leo
Max samples per run100
Run time<3 hours, RePlex: 5 hours
Sample volume required3-5 µL/well
ChemiluminescenceYes
FluorescenceNo
RePlexYes
Dimensions (H x W x D)74 x 71 x 71 cm
Weight136 kg
Part number004-550
The Jess instrument, powered by Simple Western technology

Jess
Max samples per run25
Run time<3 hours, RePlex: 5 hours
Sample volume required3 µL/well
ChemiluminescenceYes
FluorescenceYes
RePlexYes
Dimensions (H x W x D)33 x 33 x 52 cm
Weight23 kg
Part number004-650
The Abby instrument, powered by Simple Western technology

Abby
Max samples per run25
Run time<3 hours, RePlex: 5 hours
Sample volume required3 µL/well
ChemiluminescenceYes
FluorescenceNo
RePlexYes
Dimensions (H x W x D)33 x 33 x 52 cm
Weight21 kg
Part number004-680

Size-Based Assays

Charge-Based Assays

Size and Charge-Based Assays

Sally Sue instrument by ProteinSimple a Bio-Techne brand

Sally Sue
Max samples per run96
Max run time14 hours
Sample volume required3-12 µL/well
ChemiluminescenceYes
FluorescenceNo
RePlexNo
Sample cooling10 ºC
Dimensions (H x W x D)94 x 94 x 61 cm
Weight82 kg
Part number004-700
NanoPro instrument by ProteinSimple a Bio-Techne brand

NanoPro 1000
Max samples per run96
Max run time11 hours
Sample volume required5-12 µL/well
ChemiluminescenceYes
FluorescenceNo
RePlexNo
Sample cooling3 ºC
Dimensions (H x W x D)94 x 94 x 61 cm
Weight82 kg
Part number004-109
Peggy Sue instrument by ProteinSimple a Bio-Techne brand

Peggy Sue
Max samples per run96
Max run time11-14 hours
Sample volume required3-12 µL/well
ChemiluminescenceYes
FluorescenceNo
RePlexNo
Sample cooling10 ºC (Size), 3 ºC (Charge)
Dimensions (H x W x D)94 x 94 x 61 cm
Weight82 kg
Part number004-800

The Wes™ System has been discontinued as of July 30th, 2021. ProteinSimple will continue service and support of the Wes platform through July 30th, 2026. Upgrade to Leo, Jess, or Abby to have all the functionality of Wes with additional features like RePlex and Stellar.

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