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Single Plex Assays on Ella

Our Single Plex cartridge options, consisting of a 16x1, 32x1, and 72x1 format, are designed to automate your traditional plate-based ELISA workflow. Single Plex cartridges deliver results in just 90 minutes with better sensitivity and reproducibility than plate-based assays.

Each cartridge accommodates up to 16, 32, or 72 samples and each well is sampled three times to give you all the results in triplicate. The antibodies as well as the fluorescent detector are pre-functionalized in the cartridge, and we've calibrated it for you so you don't have to run a standard curve. Cartridge kits come with everything you need to run the assay including sample diluent and wash buffers.

Any assay on our menu can be formatted into any one of these carts.

Single plex assay cartridge options on automated ELISA, Ella.

  16x1 32x1 72x1
Samples 16 32 72
Plex 1 1 1
Replicates 3 3 3
Reportable Results 16 32 72

Single Plex Cartridges 

Choose a cart to meet the needs of your project! Ella offers a 16, 32 or 72 sample cartridges for flexible options to meet your needed throughput.

Singleplex assay cartridge for automated ELISA platform Ella

Description Specification
Volume Required 2.5 to 25 µL
Analytes per Sample 1 Analyte
Throughput 16, 32, or 72 Samples
Time to Result 75 Minutes
Sensitivity Sub-picogram/mL
Built in Replicates Triplicate
Dynamic Range 4-5 Logs

"Ella allows for reproducible sample data with minimal sample input. The lower volume usage allows for the expansion of research into novel areas of angiogenesis and inflammation as they pertain to many forms of cancer."

- Andrew Nixon, Ph.D., M.B.A., Associate Professor, Medicine & Director, Phase I Biomarker Laboratory, Duke University

Read His Story

Andrew Nixon, Ph.D., M.B.A.

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