Serum/Plasma Cell-Free DNA Extraction Kit
2026-08-17Polybrene (10 mg/mL)
Product Number: S060622
Shipping and Storage
Ship with wet ice; stored at 2-8℃, valid for 12 months; stored at -20℃, valid for 24 months. Avoid repeated freezing and thawing.
Component
| Component | S060622 |
| Polybrene (10mg/mL) | 1mL |
Description
Polybrene, also known as Hexadimethrine Bromide, is a class of polycationic polymers that are positively charged when dissolved and can bind to cell surface anions, and is commonly used in virus-mediated infections of mammalian cells by lentiviruses, adenoviruses and other viruses, and can significantly increase the efficiency of lentiviral and adenoviral infections of certain cells. The mechanism of action may be to promote adsorption by neutralizing the electrostatic repulsion between cell surface salivary acids and virus particles. Polybrene is also a well-known anti-heparin agent (heparin antagonist) and is commonly used to produce non-specifically agglutinated red blood cells. In addition, polybrene is also used in protein sequencing, because small doses of polybrene can significantly improve the degradation of peptides in automated sequencing analysis. The addition of polybrene to PVDF membranes also improves the affinity of the membrane. The concentration of the main component of this product is 10mg/mL, and it is filtered by microporous membrane to remove bacteria.
