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Customizable Assays on Ella

Need to build a better immunoassay?

48-Digoxigenin cartridges give you the flexibility to build your own assays on Ella, giving you the best immunoassay workflow and data with your own reagents. These customizable cartridges have additional inputs for your capture and detection reagents allowing you to build up to 48 unique immunoassays on a single cartridge.

48-Digoxigenin Cartridge

With our 48-Digoxigenin cartridge you get access to the precision and workflow of Ella with your own reagents. The cartridge uses an anti-digoxigenin capture antibody to serve as the foundation for the assay and delivers up to 48 results in triplicate in 75 minutes.

Description Specification
Volume Required 2.5 to 25 µL
Analytes per Sample 1 Analyte
Throughput 48 Samples
Time to Result 75 Minutes
Sensitivity Sub-picogram/mL
Built in Replicates Triplicate
Dynamic Range 4-5 Logs

Simple Plex Webinar

In this webinar, Characterization of Vaccine Components and Their Serological Response Using Simple Plex, Peter Loeffen and Urs Bruderer from Merck Animal Health describe their development process for the quantification of a virus-like particle, a toxoid protein, and serum antibodies specific for the VLP using the 48-Digoxigenin cartridge for Ella.

Pharmacokinetic Applications

Now you can develop Pharmacokinetic assays on Ella. With the 48-Digoxigenin cartridge you can run your PK assays in 90 minutes with no manual steps. If you need to speed up you clinical development or transfer your assay to a CRO Ella has the solution for you. Read our Pharmacokinetic Assay Tech Note and learn how you can customize the best workflow in the industry for you pharmacokinetic work.

Cytokine Applications

Have a novel biomarker that you need to investigate for clinical development? The 48-Digoxigenin cartridge gives you the sensitivity and reproducibility you need for modern biomarker discovery. Want to see how you can leverage the 48-Digoxigenin cartridge to develop your own assay on Ella? Read our Cytokine Immunoassay Tech Note and learn how you can customize the best workflow in the industry to detect your targets today.

How to Get Started

We've qualified the materials for you and with some simple protein labeling techniques you'll have your assay up and running on Ella in no time.

Simple Plex Applications


COVID-19 Research Multiplex Assays


Inflammation Research Assays


Cancer Research Multiplex Assays


Neuroscience Research Multiplex Assays


Cell Therapy

Cell Therapy Research Multiplex Assays

Bioprocess Dev.

Bioprocess Development Multiplex Assays

Preclinical Res.

Simple Plex for Preclinical Research

Viral Titer Assay

Viral titer assays on automated ELISA system Ella
Other Simple Plex Products

Single analyate, multi-analyte, and multiplex assay options for automated ELISA system Ella

  16x1 32x1 16x2 16x3 16x4 32x2 72x1 32x3 32x4 32x5 32x6 32x7 32x8
Samples 16 32 16 16 16 32 72 32 32 32 32 32 32
Plex 1 1 2 3 4 2 1 3 4 5 6 7 8
Replicates 3 3 3 3 3 3 3 3 3 2 2 2 2
Reportable Results 16 32 32 48 64 64 72 96 128 160 192 224 256

Single Plex

Single Plex cartridge


Multianalyte cartridge


Multiplex cartridge


Customizable cartridge


Stocked cartridges