Certificate of Analysis


Catalog Number: M6223
Product Name: Tocilizumab
CAS Number: 375823-41-9

Physical and Chemical Properties
Formula: C6428H9976N1720O2018S42
Molecular Weight: 144984.63
Storage: -80°C for long term
Chemical Structure: Tocilizumab Structure
Analytical Data
HPLC: Shows Min >98% purity
H-NMR: Consistent with structure
Product Information
Description: Tocilizumab is a humanized monoclonal antibody that binds to the interleukin-6 receptor, MW: 148 KD.
Stability and Solubility Advice: Information concerning product stability, particularly in solution, has rarely been reported and in most cases we can only offer a general guide.
We recommend that stock solutions, once prepared, are stored aliquoted in tightly sealed vials and used within 1 month. Avoid repeated freeze and thaw cycles. Storage conditions for some special products should refer to their storage details.