Identity & Structural confirmation Spectroscopy & Chromatography
- ¹H NMR spectroscopy (≥500 MHz)
- Oversulfated Chondroitin Sulfate (OSCS) screening
- Chromatographic identity testing
Potency & Anticoagulant activity Functional assays
- Anti-factor IIa potency assays
- Anti-factor Xa activity assays
- Anti-Xa:IIa ratio determination
Impurity & Adulterant profiling Targeted assays
- Dermatan Sulfate / Galactosamine impurities
- Nucleotidic impurities (UV 260 nm)
- Protein impurities
Physicochemical & Safety testing Core QC
- pH determination
- Loss on drying
- Residue on ignition
- Nitrogen content and heavy metals
- Bacterial endotoxins (LAL)
- Sterility testing
Enquiries:
enquiries@tkbio.co.uk