Certificate of Analysis

 
Product Name: (D-Pro2, D-Trp6, 8, Nle10)-Neurokinin B
Catalog Number: M53052
CAS Number: 109212-72-8
Physical and Chemical Properties
Formula: C67H87N15O14
Molecular Weight: 1326.5
Storage: Powder          -20°C   3 years ;  4°C   2 years
In solvent       -80°C   6 months ;  -20°C   1 month
Chemical Structure: (D-Pro2, D-Trp6, 8, Nle10)-Neurokinin B Structure
Analytical Data
QC Standard:
H-NMR: Consistent with structure
Product Information
Description: (D-Pro2,D-Trp6,8,Nle10)-Neurokinin B is a competitive antagonist of Neurokinin B (Neurokinin Receptor) with a pA2 of 5.5.
   
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.