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Mass Spectrometry

The proteomics core facility offers mass spectrometry services to the NTU community and beyond. We provide a wide range of services including determination of molecular weight for biomolecules and protein identification from various sources. We hope to expand further in the near future.

To request for a service,
We are committed to provide high quality service at an affordable cost, with fast turnaround under normal instrumental conditions. Protein (unlabeled) identification from coomassie blue-stained gel bands is guaranteed. You will not be charged the service if the results turn out otherwise.

Please see the list of equipment available within the facility below.

​CONTACT INFORMATION

Location of Facility School of Biological Sciences
SBS-03N-S1 (Mass Spectrometry Room)
Contact Details​​ (Ms) Meng Wei
Email Address: MengWei@ntu.edu.sg
Contact No.: 65922639

Associate Professor Sze Siu Kwan, Newman
Email Address: sksze@ntu.edu.sg
Contact No.: 65141006
 

SAMPLE SUBMISSION FORMS

CHARGES FOR MASS SPECTROMETRY SERVICE

  • Packaged service (including sample preparation, database searching)

    Service provided NTU Users Other academic users Non-academic users
    Protein ID by MALDI-TOF/TOF $100/sample $160/sample $240/sample
    Protein ID by LC-MS/MS $210/sample $300/sample $440/sample
    4-plex iTRAQ with reagent and sample preparation $3,000 $4,500 $6,000
    6-plex TMT with reagent and sample preparation $4,100 $6,150 $8,200
    10-plex TMT with reagent and sample preparation $4,800 $7,200 $9,600
    Whole proteome ID (including sample preparation, HPLC fractionation) $2,500 $3,750 $5,000
    Phosphopeptide enrichment and analysis per protein $300
    (sample preparation $150)
    $400 $600
    per phosphor-proteome $2500
    (sample preparation $500)
    $3750 $5000
    N-Glycopeptide enrichment and analysis $300/protein; $2500/glycol-proteome $400/protein; $3750/phosphor-proteome $600/protein; $5000/phosphor-proteome
    SILAC (including HPLC fractionation) per sample $350 $500 $700
    per proteome $2500 $3500 $5000
  • Ready for run samples (option for those performing own sample preparation)

    Service provided NTU Users Other academic users Non-academic users
    Pro​tein ID by MALDI-TOF/TOF $30 / sample $60 / sample $100 / sample
    Protein ID by LC-MS/MS $150 / sample $200 / sample $300 / sample
    Molecular Weight determination by MALDI-TOF/TOF $20 / sample $30 / sample $40 / sample
    Molecular Weight determination by LTQ-FT $75 / sample $100 / sample $150 / sample
  • Other Individual Service

    Service provided NTU Users Other academic users Non-academic users
    Desalting / Sample concentration $20 / sample $25 / sample $40 / sample
  • MALDI Service Charge (authorized SBS users only)

    ​Service provided NTU Users Other academic users Non-academic users
    MALDI-TOF/TOF performed by user  $160 / hour - -
  • SDS PAGE / Sample Purification Service

    Service provided NTU Users Other a​​cademic users Non-academic users
    SDS PAGE/sample purification $150 / gel $200 / gel $300 / gel
Note:
  • Service charge may be changed at the discretion of the School of Biological Sciences without prior notice.
  • All service charges are before GST.
  • For proteome / iTRAQ / TMT samples, the price is for running once, additional charges apply if additional repeat service is required. Repeat services will be charged at a 50% discounted rate.
  • If the LCMS sample converted from MALDI-TOF has a sample quantity of more than 10, service provided will be charged at a 20% discounted rate. If the sample quantity is more than 20, service provided will be charged at a 30% discounted rate.
  • If the Normal LCMS sample has a sample quantity of more than 10, service provided will be charged at a 10% discounted rate. If the sample quantity is more than 20, service provided will be charged at a 20% discounted rate

FAQ
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