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PolyExpress™ Tranfection Reagent

Cat #: EG-1072

$268.00

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Description PolyExpress™ Tranfection Reagent is a biodegradable polymer-based DNA transfection reagent. It is effective for transfecting of common (HEK293, COS-7, NIH-3T3, HeLa, CHO) and a broad range of hard-to-transfect mammalian cells. PolyExpress™ reagent is capable of immobilizing DNA migration during electrophoresis at very low concentrations, and form polyplexes within a few minutes at room temperature. Due to its biodegrable feature, the cationic polymer rapidly degrades shortly after entering cells by endocytosis. Therefore, it has much less cytotoxicity than other lipisome-based transfection reagent.
Features

- Bio-degradable after endocytosis
- Exceptional high titers of virus production
- Efficient for very long DNA (>89 kb)
- Efficient for both single DNA transfection and multi DNA co-transfection
- High levels of recombinant protein production
- Simple and robust transfection procedure
- Very affordable
Size 1 ml
QC

L2K PolyExpress

Fig 1, Comparison of PolyExpress and L2K on Transfecting 293 Cells.

 

GeneExpresso GeneExpresso 8000 PolyExpress

Fig 2, Transfection of Glioma Xenograft Cells using GeneExpresso and PolyExpress

(Courtesy of Dr. Chandram Chetty, University of Illinois).

Fig 3. A comparison of transfection efficiency of PolyExpress (#1, 2 and 3) with other popular transfection reagents (#4 ~ #8).

Amount of transfection reagents: 3 µl; 1 µg DNA; 293 cells growed on a 12-well plate
Storage Store at 4 °C. If stored properly, the product is stable for 12 months or longer
Shipping ambient temperature