Fluorescence Activated Cell Sorting (FACS) Facility

The Facility currently operates two Becton-Dickinson FACSAria machines for cell sorting and analysis. These instruments are equipped with 3 or 5 air-cooled lasers and can perform 9 to 12 color flow cytometry analyses. They support 2 and 4-way bulk sorting to tubes, as well as single-cell sorting to multi-well plates (ranging from 6 to 384 wells) or microscope slides.

Additionally, we have a Becton-Dickinson FACSMelody sorter that is capable of up to 8 color sorting. It also supports 2 and 4-way bulk sorting to tubes and single-cell sorting to well plates (ranging from 6 to 384 wells). The FACSMelody features user-friendly FACSChorus software, allowing for self-operation. All three sorters can operate under aseptic conditions, making the sorted cells suitable for culture.

The Facility also runs a high throughput flow analyzer, the Becton-Dickinson FACS Celesta. This machine is equipped with 3 lasers and 13 detectors, making it ideal for drug screening and immunoprofiling applications.

To meet the growing demand for high-parameter data analyses, such as immunophenotyping, intracellular molecule quantification, cell activation, cell proliferation, cell cycle analysis, apoptosis, and measurement of cellular metabolism, we have recently acquired a Becton-Dickinson FACSymphony A3 with 5 lasers. This advanced instrument enables users to perform up to 28-color analyses.

Cell Sorters/Cell Analysers

 

Aria 1

FACSDiscover S8

Melody Celesta Symphony A3
 

No. of lasers 5 5 3 3 5
No. of detectors 15 78 8 13 29
No. of imaging detectors NA 3 NA NA NA
Nozzle sizes

70, 85, 100

85, 100, 130 100 NA NA
Software used FACSDiva

FACSChorus

FACSChorus

FACSDiva FACSDiva
HTS capability NA NA NA TBD
Aseptic sorting NA NA
Find out more from BD NA S8 Melody Celesta Symphony

 

Magnetic-Activated (MACS) Cell Sorter

AutoMACS:

  • Fully automated magnetic separator (MACS Sorter) using Microbeads and isolation kits
  • Able to separate PBMCs, cultured cells and dissociated tissue more accurately
  • Both labelled and non-labelled cells are obtained and can be used for downstream applications
  • Sort into 5 ml, 15 ml and 50 ml tubes with cell viability being ensured using Chill Racks
  • Find out more from Miltentyi Biotec: https://www.miltenyibiotec.com/SG-en/products/automacs-pro-separator-starter-kit.html

Instrument Usage Rates

   

CSI User Rate

External User Rate

FACS Aria

Sorting Assistance

$70 per hour

$77 per hour

Self-Operated

$40 per hour

$44 per hour

FACS AriaII

Sorting Assistance

$70 per hour

$77 per hour

Self-Operated

$40 per hour

$44 per hour

FACS Melody

Sorting Assistance

$70 per hour

$77 per hour

Self-Operated

$40 per hour

$44 per hour

FACS Analyzer (Symphony)

Self-Operated

$40 per hour

$44 per hour

FACS Analyzer (Celesta)

Self-Operated

$40 per hour

$44 per hour

AutoMACS Pro (MACS Sorter)

Self-Operated

$180 per hour

$198 per hour

Consumables Price List

5mL Tube (Filter)

Per pack of 25 tubes

$70/pack

$70/pack

5mL Tube (No Filter)

Per pack of 25 tubes

$6/pack

$6/pack

  • Operator-assisted sorting service is available between 10:00 - 17.30 on weekdays.
  • The FACS Aria and Melody cell sorters are available for use 24/7. However, self-operated sorting on weekends or after 17:30 on weekdays is open to trained users only.
  • Self-operation is required for analysis on Symphony and Celesta at all times. Training is provided for new users.

 

Booking Policy

  • The minimum notice period for cell sorting is 24 hours (office hour time slots). Please notify us via EMAIL for urgent access to the cell sorter.
  • Users will receive a notification when the booking is approved.
  • All usage of the cell analysers/cell sorters is chargeable. (Refer to Facility Charges)
  • Charging begins at the start time of your booking, regardless of punctuality. For cell analysis, charging ends at the booked end time. For cell sorting, charging will continue until the actual end time if the service extends beyond the booking period.
  • PPMS booking system: https://ppms.asia/csi-nus/start/

Cancellation Policy

  • Users can cancel bookings on cell analysers through the PPMS booking system before the slot begins.
  • Once the booking for sorting is confirmed, users need to inform the facility staff to cancel the booking.