Additional Services

Cell Line Banking & Storage
  • We have two in-house “working” liquid nitrogen dewers and access to a 24 Hour monitored, automatically filled, vapour phase nitrogen facility
  • When producing a standard unit 1 litre culture volume, we recommend production of a Working Cell Bank (WCB) of 5 ampoules. We can also produce Master Cell Banks (MCBs) of 50-200 ampoules for your high value cell lines.
Additional Post-Purification Processing & Modifications
  • Endotoxin removal
  • Labelling with biotin, enzymes & fluorescent dyes
  • Modification of antibodies including Fab and (Fab’) 2 fragmentation using enzymes papin and pepsin respectively
Protein Analytics
  • Quantification at OD280nm
  • SDS-PAGE analysis
  • Verification of antibody performance via ELISA and WB
  • Purification analysis using SEC
  • Specific isotyping using commercial dip sticks

For more information on our Additional services, don’t hesitate to email us at