By understanding your molecules’ attributes and leveraging state-of-the-art instrumentation, our team of expert analytical scientists develops analytical test methods and analytical qualification protocols to support our bioconjugation process optimization and quality control.

Our capabilities include the following:

  • Wet Chemistry assays
  • Chromatography (HPLC, GC, UPLC)
  • Electrophoresis
  • Spectroscopy (UV-Vis)
  • Binding Assays (ELISA)
  • Water Content (Karl Fisher)
  • Endotoxin (LAL)
  • Spectrometry Characterization (NMR, LC-MS, LC-HRMS, MALDI-TOF)

Axispharm offers a full range of high-performance custom bioconjugation services at affordable prices, combinatorial approach with various payloads, linkers, and conjugation methods including Antibody-Drug Conjugates, Antibody-Oligonucleotide Conjugates, Protein-drug Conjugation, Fluorophore Conjugation, Biotin conjugation, Polymer–drug conjugation, Polymer-drug-target ligand conjugation, PEGylation and cross-linking, Cysteine-based conjugation, Lysine-based conjugation, Thio-engineered antibody, Carbohydrate-based conjugation, Unnatural amino acids-based conjugation.