Certificate of Analysis

 
Product Name: Cys-Gly-Lys-Arg-Amyloid β-Protein (1-42)
Catalog Number: M52474
CAS Number: 1802086-21-0
Physical and Chemical Properties
Formula: C220H343N63O64S2
Molecular Weight: 4958.59
Storage: Powder          -20°C   3 years ;  4°C   2 years
In solvent       -80°C   6 months ;  -20°C   1 month
Chemical Structure: Cys-Gly-Lys-Arg-Amyloid β-Protein (1-42) Structure
Analytical Data
QC Standard:
H-NMR: Consistent with structure
Product Information
Description: Cys-Gly-Lys-Arg-Amyloid β-Protein (1-42) is a peptide fragment of amyloid β-protein (Aβ).
   
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.