Certificate of Analysis
| Product Name: | Poly-L-lysine (MW 4000~15000) |
| Catalog Number: | M21553 |
| CAS Number: | 25988-63-0 |
Physical and Chemical Properties
| Formula: | (C6H12N2O2)n.xHBr |
| Solubility: | Water ≥ 30 mg/mL |
| Storage: |
Powder -20°C 3 years ; 4°C 2 years In solvent -80°C 6 months ; -20°C 1 month |
Analytical Data
| QC Standard: | BR |
| H-NMR: | Consistent with structure |
Product Information
| Description: | Poly-L-lysine |
| 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. |