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- 品牌：Polysciences
- 產地：美國
- 型號：100mg
- 貨號：23966-100
- cas：9002-98-6
- 發(fā)布日期： 2022-08-11
- 更新日期： 2024-08-12
| 產地 | 美國 |
| 品牌 | Polysciences |
| 貨號 | 23966-100 |
| 用途 | 細胞轉染 |
| 包裝規(guī)格 | 100mg |
| 是否進口 | 是 |
Product Introduction：PEI 25K is a powerful, trusted, and cost-effective transient transfection reagent. In HEK293 and CHO expression systems, PEI offers consistently high gene expression on a wide scale (96 well plates up to 100 L bioreactors). Each year, more researchers and companies turn to Polysciences PEI to gain a critical edge in their work. Relative to most other options, using PEI to prepare transfection reagents in-house can offer as much as a 40% reduction in total transfection costs.
線性化聚乙烯亞胺pei 25,000,一種高電荷陽離子聚合物,非常容易結合于高電荷陰離子基質。工業(yè)應用上,線性化pei可改善負電荷染料的物理外觀,以調整染料的化學特性和增強染料與固相基質的黏附能力,常用作黏附增強劑,作用司多聚賴氨酸(polv-lvsine):科研應用上,線性化pei能與dna或其他負電荷生物大分子簡單結合,正是這一特性,使得成為一種非常行之有效的載體運輸介質(vector carrier),即轉染試劑
CAS Number：9002-98-6, 26913-06-4
Linear Formula：(CH2CH2NH)n
APPEARANCE：White to yellow solid
MELTING POINT：73-75o
MOLECULAR WEIGHT：25,000
SOLUBILITY：hot water, cold water at low pH, methanol, and ethanol.
INSOLUBLE IN：benzene, ethyl ether and acetone.
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