Certificate of Analysis

 
Product Name: β-Amyloid (1-40), FAM-labeled
Catalog Number: M52464
CAS Number: 1678416-08-4
Physical and Chemical Properties
Formula: C215H305N53O64S
Molecular Weight: 4688.2
Storage: Powder          -20°C   3 years ;  4°C   2 years
In solvent       -80°C   6 months ;  -20°C   1 month
Chemical Structure: β-Amyloid (1-40), FAM-labeled Structure
Analytical Data
QC Standard:
H-NMR: Consistent with structure
Product Information
Description: β-Amyloid (1-40), FAM-labeled is a FAM fluorescently-labelled β-Amyloid (1-40) peptide (λex= 492 nm and λem= 518 nm).
   
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.