Certificate of Analysis

 
Product Name: Lin28-let-7a antagonist 1
Catalog Number: M13854
CAS Number: 2024548-03-4
Physical and Chemical Properties
Molecular Weight: 583.59
Solubility: DMSO 90 mg/mL
Storage: Powder          -20°C   3 years ;  4°C   2 years
In solvent       -80°C   6 months ;  -20°C   1 month
Chemical Structure: Lin28-let-7a antagonist 1 Structure
Analytical Data
QC Standard: >99%
H-NMR: Consistent with structure
Product Information
Description: Lin28-let-7a antagonist 1 shows a clear antagonistic effect against the Lin28-let-7a interaction with an IC50 of 4.03 μM for Lin28A-let-7a-1 interaction.
   
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.