Certificate of Analysis

 

Product Name: Phe-Lys(Trt)-PAB 
Catalog Number: M55722
CAS Number: 1116085-99-4

Physical and Chemical Properties
Formula: C41H44N4O3
Molecular Weight: 640.81
Storage: Powder          -20°C   3 years ;  4°C   2 years
In solvent       -80°C   6 months ;  -20°C   1 month
Chemical Structure: Phe-Lys(Trt)-PAB  Structure
Analytical Data
QC Standard: ≥99.0%
H-NMR: Consistent with structure
Product Information
Description: Phe-Lys(Trt)-PAB is a cathepsin cleavable ADC linker used for the antibody-drug conjugates (ADCs).
   
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.