CPOS – PM Core: Proteomic Service Rearrangement for MALDI-MS Platform

With effective date 1-Feb-2020, MALDI MS platform services will be made available to users at CPOS – Proteomics and Metabolomics Core (CPOS – PM Core). CPOS-Genomics Core will discontinue proteomic services on MALDI-TOF/TOF Mass Spectrometer platform on 31-Jan-2020.

Procedure for service request remains unchanged. You just need to check this link for details on sample submission and requirements as usual for various service type on MALDI-Platform. Please be informed that subsidy price (per sample) is applicable to HKU LKS Faculty of Medicine internal users. There will be a slight price adjustment for other HKU and non-HKU users. Below find revised price table.

Service Platform Service Type Price (per sample)

HKU LKS Faculty of Medicine

Academic Research (Subsidy)*

Other HKU

Academic Research

Other HK

Academic Research

MALDI TOF/TOF  1. Full Service in Protein identification HKD 550 HKD 580 HKD 760
 2. Protein Identification only (without sample preparation and desalting) HKD 165 HKD 195 HKD 450
 3. Mass determination only (without sample preparation and desalting) HKD 165 HKD 195 HKD 450
 4. Zip-tip Desalting HKD 65 HKD 70 -


For further details, please refer to Proteomics and Metabolomics Core Website or contact This email address is being protected from spambots. You need JavaScript enabled to view it..

We hope that this service rearrangement of MALDI-MS platform wouldn’t affect you much.
Kindly note that the current price shall apply to sample submission before 31-Jan-2020.

Wishing season’s greetings in advance. Thank you very much!