Certificate of Analysis
| Product Name: | Polyethylenimine branched |
| Catalog Number: | M40823 |
| CAS Number: | 25987-06-8 |
Physical and Chemical Properties
| Molecular Weight: | 800 |
| Storage: | RT |
Analytical Data
| QC Standard: | average Mw ~800,average Mn ~600 |
| H-NMR: | Consistent with structure |
Product Information
| Description: | Polyethylenimine branched is a surfactant and a non-viral gene delivery vector rich in positively charged amine groups, which can be used in studies related to drug delivery (especially oligonucleotide delivery), and is also one of the most commonly used reagents in small- to large-scale transfection. |
| 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. |