Certificate of Analysis

 

Product Name: PF-04236921
Catalog Number: M40611
CAS Number: 1822383-06-1

Physical and Chemical Properties
Storage: Powder          -20°C   3 years ;  4°C   2 years
In solvent       -80°C   6 months ;  -20°C   1 month
Analytical Data
QC Standard: >99.0%
H-NMR: Consistent with structure
Product Information
Description: PF-04236921 is a fully human IgG2 monoclonal antibody targeting the interleukin IL-6 for studies related to Crohn's disease and rheumatoid arthritis.
   
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.