Polyethylenimine Linear (MW 25,000) 23966 品牌【Polysciences】

CATALOG NUMBER

23966 (1)

UNIT SIZE

1 g

Product Overview

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.

SHIPPING REQUIREMENTS:
None

Properties

MELTING POINT:
73-75º
SOLUBILITY:
hot water, cold water at low pH, methanol, and ethanol.
INSOLUBLE IN: benzene, ethyl ether and acetone
APPEARANCE:
White to yellow solid
MOLECULAR WEIGHT:
25,000

STORAGE

Store at room temperature