Certificate of Analysis

 
Product Name: [D-p-Cl-Phe6, Leu17]-VIP
Catalog Number: M51640
CAS Number: 102805-45-8
Physical and Chemical Properties
Formula: C148H239ClN44O42
Molecular Weight: 3342.2
Solubility: Water
Storage: Powder          -20°C   3 years ;  4°C   2 years
In solvent       -80°C   6 months ;  -20°C   1 month
Chemical Structure: [D-p-Cl-Phe6, Leu17]-VIP Structure
Product Information
Description: [D-p-Cl-Phe6,Leu17]-VIP is a competitive and selective antagonist of vasoactive intestinal peptide (VIP) receptor, with the IC50 of 125.8 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.