Certificate of Analysis

 

Product Name: [Ala127] Hepatitis B Virus Pre-S Region (120-131)
Catalog Number: M51648
CAS Number: 171089-50-2

Physical and Chemical Properties
Formula: C59H83N17O18S1
Molecular Weight: 1350.46
Solubility: Water
Storage: Powder          -20°C   3 years ;  4°C   2 years
In solvent       -80°C   6 months ;  -20°C   1 month
Chemical Structure: [Ala127] Hepatitis B Virus Pre-S Region (120-131) Structure
Analytical Data
QC Standard:
H-NMR: Consistent with structure
Product Information
Description: [Ala127] Hepatitis B Virus Pre-S Region (120-131) is a peptide with the sequence of MQWNSTAFHQT.
   
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.