Biomedical labs

Key equipment

Flow Cytometry

Flow cytometry  is a technique for counting and examining microscopic particles, such as cells and chromosomes, by suspending them in a stream of fluid and passing them by an electronic detection apparatus. It allows simultaneous multiparametric analysis of the physical and/or chemical characteristics of up to thousands of particles per second.

* Laser: 2
* 488nm (blue)
* 640nm (red)
* Software: BD FACSuite

Data analysis software:-
ModFit LT Version 4.0 - DNA analysis software by Verity Software House


Real Time PCR systems

StepOnePlus™ Real-Time PCR System (left pic below) is a 96-well Real-Time PCR instrument that utilize robust LED based 4-colour optical reading to deliver precise, quantitative Real-Time PCR results for a variety of genomic research applications.

iQ5 real-time PCR detection system BioRad (right pic) is designed for multiplex analysis, enabling reproducible quantitation of up to 5 targets simultaneously.


High Performance Liquid Chromatography (HPLC)

Analytical HPLC

Agilent 1200 – with MWD (left pic) and Agilent 1200 – with DAD and FLD (right pic)

Analytical HPLC is used to determine the existence of compound(s) of interest in a sample. User can also quantify its amount using this technique.


Agilent 1200 Series
* Pump: Quaternary
* Detector
* with autosampler, thermostated column compartment and fraction collector

Preparative HPLC

Preparative HPLC is used to isolate and purify of compound(s) of interest for further use.

Gilson PLC 2020                                                       Agilent 1260 Infinity

The Agilent 1260 Infinity (pic above) has one quaternary pump and two preparative pumps
* Detector: DAD
* with autosampler, thermostated column compartment and fraction collector



Chromatography – Protein Purification System  

ÄKTA Prime plus

This is a low pressure chromatography system that performs simple purifications of tagged and untagged proteins. The system can be used for general purification tasks such as buffer exchange, gel filtration, ion exchange, HIC and affinity chromatography.

ÄKTA Purifier UPC 100

This system is widely used for rapid purification of proteins at low to medium pressure. This system allows UV-Vis detection of up to three wavelengths simultaneously.


Agilent 3100 OFFGEL Fractionator     

OFFGEL electrophoresis is a pI-based fractionation of proteins and peptides with liquid-phase recovery.


PhastSystem Separation-Control and Development Units 

PhastSystem is a multi-tasking, semi-automated electrophoresis workstation. It consists of a separation-control unit for system control and electrophoresis, and also a development unit for gel staining.


GE Healthcare Ettan IPGphor 3   

The Ettan IPGphor 3 is a fully integrated isoelectric focusing (IEF) system optimized to deliver high throughput, ease of use, speed, reproducibility, and high protein-loading capacity. It can run up to 12 IPG strips (7, 11, 13, 18, or 24 cm) simultaneously using Ettan IPGphor manifold, Ettan IPGphor Manifold Light, or ceramic strip holders.


GE Healthcare SE600 Vertical Unit and Ettan DALTsix Large Vertical System 

These two setup can run denaturing and native polyacrylamide, 2-D, electrophoresis, agarose, and nucleic acid gel electrophoresis. The SE600 is capable to run two gels simultaneously-or run four gels using accessory divider plates. Meanwhile, the Ettan DALTsix system can run up to six lab-cast or precast gels (26 × 20 cm) simultaneously.


Gel Imaging System     

High-resolution chemiluminescence and fluorescence imaging.

Molecular Imager® ChemiDoc™ XRS System                  Vilber Lourmat E-Box VX2


Imagemaster Platinum analysis software    

GE Healthcare Life Sciences

ImageMaster Plantinum analysis sofware is design for the comprehensive visualization, exploration, and analysis of 2-D gel data from both 2-D DIGE and non-DIGE technologies.


BX41, CKX41 and IX81 Microscope   

The BX41 is a clinical microscope which integrates brightfield, fluorescence, phase contrast, polarization and darkfield modulars. The CKX41 is an inverted microscope. It is routinely used for checking cell viability in petri dishes, culture flasks, and multi-well plates. The IX81 represents the most advanced motorized inverted microscope from Olympus. It is ready for multi-wavelength, advanced fluorescence and deconvolution techniques.

BX41 and CKX41 microscopes use the  AnalySIS LS Report 2.6  software to capture image digitally. IX81 microscope can be controlled electronically by using the control board. Alternatively, it can also be controlled by using CellSens Dimension 1.6 Software (pictures below).


Fluorescence / Chemiluminscence Spectrophotometer     

Perkin Elmer VICTOR™ X5 Multilabel Plate Reader

This multilabel, multitask plate reader is capable to run multiple assay technologies on a single platform. It is equipped with Luminescence, Fluorescence Intensity (both top and bottom reading), UV-absorbance (UV-VIS), Time-Resolved Fluorescence and Fluorescence Polarization technologies. 


ELISA Reader   

BIO-RAD  Benchmark Plus Microplate Reader

This reader provides all the flexibility required for absorbance assays. It has the capability to perform standard colormetric ELISA and kinetic readings for general gel screening with a range microplate formats. It also provide an optional incubation feature with the temperature range up to 45oC.


DNA & Protein Analyser 

Bio-Rad  Experion Automated Electrophoresis System

This system employs LabChip microfluidic technology to automate protein and nucleic acid electrophoresis. It integrates separation, detection and data analysis within a single platform. 


CHEF-DR® III Pulsed Field Electrophoresis System 

Pulsed field electrophoresis is a technique used to resolve chromosome-sized DNAs. By alternating the electric field between spatially distinct pairs of electrodes, megabase sized DNAs are able to reorient and move at different speeds through the pores in an agarose gel. DNAs from 100 bases to over 10 megabase may be effectively resolved.


High Speed Centrifuge   

Beckman Coulter OPTIMA™ L-100 XP Ultracentrifuge

The centrifuge is capable of generating 801400 x g at speeds up to 100000 rpm.

Beckman Coulter Allegra X-30R centrifuge (refrigerated) – located in CSJB

* Speed of up to 18,000 rpm (in 100 rpm increment)
* Temperature can be set ranged from -20ºC to 40°C
* Acceleration and deceleration of 10 acceleration/deceleration profiles
* Rotor available:-
– F2402H Hermetically-Sealed Rotor: It can centrifuge up to 24 1.5 -2.0mL tubes as well 250-750µL vials.
– SX4400 Swinging Bucket Rotor: A four-place swinging bucket rotor that carries adapters that allow centrifugation of a wide range of tube and bottle sizes (from 1.5mL reaction vials to 250mL bottles).


Freeze Dryer   

Freeze dryer is used to remove solvent from the sample/product by sublimation. One of the main functions of freeze drying is to stabilize delicate samples. (eg. proteins, peptides, etc.)

ScanVac Cool Safe Freeze Dry System                   Labconco FreeZone 4.5 Freeze Dry System

Eyela FDU-1100 Freeze Dryer