JuLI™ Stage - Acquire Cell Images directly in your Incubator

Art No | JS1000S
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Cell biology is moving to video generation. Image, Video and Editing simultaneously and automatically with JuLI™ Stage Real-Time CHR (Cell History Recorder).


JuLI™ Stage is a fully-automated and digital fluorescence imaging analyzer that directly acquires cell image from various cell culture dishes in a cell-culture incubator.

The JuLI Stage is an affordable, real-time cell history recorder and digital fluorescence imaging analyser designed to support cell biology research. Users can acquire cell images and videos from different cell culture plates (up to 384 wells) in an incubator.

This also enables users to support the quantified cell confluence results with low variation and the growth curve using image based analysis for bright field.

JuLI Stage  is equipped with a fully automated x-y-z stage and multi-channel fluorescence, interchangeable objective lenses and sensitive filter-based optics to optimise for various live cell assays. Users can acquire cell images and videos from various cell culture plates (up to 384 wells) in an incubator. This easy to use system also enables the user to obtain quantified cell confluence results with low variation as well as growth curves using bright field image based analysis. JuLI Stage software is easy to use and can be remotely controlled allowing any user to monitor cell cultures and analyse experimental data from outside the laboratory.

JuLI™ Stage has a wide range of applications as follows:

  • Wound healing
  • Apoptosis & Cytotoxicity
  • Cell proliferation
  • Fluorescence expression
  • 3D-spheroid culture
  • Stem cell monitoring
  • Cell growth monitoring
  • Differentiation of neurons
  • Angiogenesis
    … and more

JuLI™ Stage is applied to many different applications of cell works.
Real-time, good images and time-lapse videos are getting more required.
Explore time-lapse videos and images taken with the JuLI™ Stage (below) and see how it is actually used by researcher from around the world.

Key features & benefits:

  • Incubator-compatible: Can be installed and operated in a cell culture incubator
  • Fully automated X-Y-Z stage
  • Interchangeable objective lens (4x, 10x, 20x)
  • Manual & auto focusing
  • Compatible with various plates & vessels
  • Data management with all-in-one PC

Application: Cell Proliferation

Cell-growth images were captured for 72 hours with intervals of 15 minutes in U-2 OS GFP & RFP stable cell line.

Application: Wound Healing

U2-OS stabel cells were incubated for 65 hours after scratch.

Application: HUVEC cells were incubated for 18 hours after scratch

JuLI Stage calculated the confluence with growth of surface unfarmed automatically.

Application: Wound Healing

U2-OS stabel cells were incubated for 65 hours after scratch.

Application: Stem Cell Monitoring

Mesencymer stem cell was transfected with targeted DNA and Neural differentiation induction. Cell-growth images were captured for 144 hours.

Application: Cell Monitoring

Time-lapse imaging (3 hrs) with fluorescence intensity in Osteoclast with 10 ~ 20 min intervals (Control and act EGFP).

Application: Cell Monitoring (Development)

Mouse embryonic cell monitoring for 72 hours.

Application: Protein expression

U2 OS cell Green Fluorescence Protein(GFP) / Red Fluorescence Protein(RFP) expression.

Application: Cell proliferation

Observed cell proliferation simultaneously in bright channel (multi-well).

Application: 3D Culture

Application: Neurite outgrowth


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Light source

Blue, Green, UV LED (Intensity adjustable)

Objective lens

4X, 10 X, 20 X + Digital Zoom Spec.


3 fluorescence

DAPI: Excitation 390/40, Emission 452/45 GFP: Excitation 466/40, Emission 525/50 RFP: Excitation 525/50, Emission 580LP


High-sensitivity monochrome CCD (Sony sensor 2/3”) 1,936 ⅹ1,456 pixels (2.8 M), 53 FPS, 14 bit


Automated X-Y-Z stage

Inter-changeable vessel holder

Exported formats


Video: AVI

Raw data: CSV

PC requirement

All-in-One touch screen desktop

CPU: Intel Core i5-4590S Processor (Qual Core, 6MB,3.00GHz)

OS: Genuine Windows 8.1 64bit (ENG)

RAM: 8 GB (2×4 GB) 1600MHz DDR3L Memory

HDD: 1TB 2.5”  SATA (5,400 Rpm)

23” Full HD (1920 X 1080) with touch screen

Operating power

100 – 240 V, 1.5 A, 50/60 Hz

Electronic input

12VDC, 5.0 A


429 (W) X 310 (D) X 324 (H) mm


18.0 kg / 39.7 lbs

Operating environment

5 – 40 °C, 20 – 95 %

Contrast methods

Fluorescence and transmitted light

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