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| Product Name | Branched PEI Transfection Reagent, MW 25000, Ready-to-Use |
| Catalog No. | RERE-0317 |
| Description | Ready-to-use aqueous solution of branched polyethylenimine with a molecular weight of 25000, delivered in BioReagent grade quality for cell culture and molecular biology work. The sterile liquid covers pack sizes from 10 mL up to 1 L, matching both laboratory and pilot-scale transfection demand. Branched PEI condenses DNA into proton-sponge particles that escape endosomes efficiently, a well-established polymer chemistry for transient expression. Store at -20 °C avoiding repeated freeze-thaw cycles; shelf life is 36 months. |
| Intended Use | Polymer-mediated DNA transfection at laboratory through pilot scale |
| Principle / Technology | Branched PEI condenses DNA into cationic particles whose proton-sponge buffering disrupts endosomes and releases DNA into the cytoplasm |
| Specificity | MW 25000; BioReagent grade; ready-to-use sterile liquid; 10 mL / 100 mL / 500 mL / 1 L packs; 36 month shelf life |
| Reaction Conditions / Protocol | Mix the ready-to-use solution with the nucleic acid sample at the recommended ratio and add the complexes to the culture |
| Storage Conditions | -20 °C, avoid repeated freeze-thaw |
| Package Specifications | 10 mL / 100 mL / 500 mL / 1 L |
| Key Features | Ready-to-use strength removes preparation steps; pack sizes scale from bench to pilot; long 36 month shelf life |
For research use only, not for clinical use.
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