BioLegend Mini ELISA Plate Reader

Streamline Your ELISA Workflow From Start to Finish

Reading your ELISA should be as streamlined as the rest of your ELISA workflow. Achieve end-to-end efficiency with BioLegend’s Mini ELISA Plate Reader™ (cat. no. 423555) – a fast, compact instrument that saves you time and space in the lab. A single USB cord enables plug-and-play functionality, and 96 detection units scan all 96 wells simultaneously. Intuitive operation makes it easy to read your plate and obtain data at a rapid pace.


  • Compact design
  • 4 LED Light Sources: 405, 450, 492, and 620 nm
  • 96 photodiode detectors
  • Read a plate in under 5 seconds

Product Highlights


Simplified Plate Reading

  • Compact size for better handling and portability.
  • Reduced complexity – no moving parts makes this instrument maintenance-free.
  • Four standard filters – 405, 450, 492, and 620 nm –allow for the measurement of a variety of substrates and endpoint and kinetic assays. View additional specifications.

ELISA Mini Plate Reader

Faster Detection

  • Open design for quick plate loading.
  • 96 individual detection units read each well simultaneously for a faster scan time.
  • A single USB cord serves as the power supply and connection to software.
  • See Tutorial Video

ELISA Mini Plate Reader

Analyze Data in 3 Easy Steps with Free Software

  • Step 1: Create custom protocols or load previously set methods from a corresponding kit.
  • Step 2: Software will guide you through the readout process.
  • Step 3: Visualize the results as a graph or in plate/tabular view.

ELISA Mini Plate Reader Software

Additional Specifications



Detection Method



Detection Mode

Endpoint, Kinetic


Microplate Types

96-well microplate



Byonoy software


System Requirements

Microsoft Windows: Windows 7 or higher
Mac OS: High Sierra 10.13 or higher


Export Formats



Light Source

4 x LEDs



96 x Photodiodes


Wavelength Selection

405, 450, 492, 620 nm (FWHM 10 nm)


Photometric Range

0.0-4.0 OD



≤1.0% from 0.0-2.0 OD
≤1.5% from 2.0-3.0 OD



≤1.0% + 0.010 from 0.0-2.0 OD
≤1.5% + 0.010 from 2.0-3.0 OD



≤0.5% + 0.005 from 0.0-2.0 OD
≤1.0% + 0.010 from 2.0-3.0 OD



0.001 OD


Read time

Down to 2 sec at single wavelength


Data output

USB 2.0 interface with PC

Physical Characteristics


9.6 cm x 15.4 cm x 5.5 cm (W x L x H)



0.9 kg



Through USB connection, 5V


Power consumption

2.5 Watts

Regulatory Status

Research use only, CE marked


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