Certificate of Analysis

 

Product Name: Mal-amido-PEG8-Val-Ala-PAB-SG3200 
Catalog Number: M55733
CAS Number: 2025353-40-4

Physical and Chemical Properties
Formula: C73H97N9O23
Molecular Weight: 1468.6
Storage: Powder          -20°C   3 years ;  4°C   2 years
In solvent       -80°C   6 months ;  -20°C   1 month
Chemical Structure: Mal-amido-PEG8-Val-Ala-PAB-SG3200  Structure
Analytical Data
QC Standard: ≥99.0%
H-NMR: Consistent with structure
Product Information
Description: Mal-amido-PEG8-Val-Ala-PAB-SG3200 is a conjugate for antibody-drug conjugate (ADC).
   
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.