RP-HPLC (reversed phase)
SEC-HPLC (size exclusion)
IE-HPLC (ion exchange)
method develpment and validation for Non-GMP and GMP projects.
Mass Spectrometric analysis
ESI-MS full scan
Amino Acid Analysis
Proteins/peptides are hydrolyzed using HCl. The released amino acid residues are analyzed on a reversed phase HPLC after pre-column derivatization.
Moisture Analysis by Karl Fisher titration
by elemental analysis
Peptide counter ion content
TFA, Acetic Acid content by HPLC
Residual Solvent content
DMF, DCM, ACN content by GC
qualitative and quantitative analysis
C%, H%, and N% of organic compounds