900946
Stearic acid-modified branched polyethylenimine
别名:
Stearic acid-PEI, Stearic acid-functionalized PEI, Stearic-PEI25K
form
liquid
storage temp.
2-8°C
Application
Stearic acid-modified branched polyethylenimine was derived from Sigma-Aldrich Product 408727. Based upon an approximate Mw of 25,000 for the branched PEI, Product 900946 is approximately 60% functionalized with stearic acid units (by NMR).
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Irrit. 2 - Skin Sens. 1
存储类别
10 - Combustible liquids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Qiaofeng Jin et al.
PloS one, 8(9), e76544-e76544 (2013-10-03)
A novel cationic microbubble (MB) for improvement of the DNA loading capacity and the ultrasound-mediated gene delivery efficiency has been developed; it has been prepared with commercial lipids and a stearic acid modified polyethylenimine 600 (Stearic-PEI600) polymer synthesized via acylation
Aws Alshamsan et al.
Molecular pharmaceutics, 6(1), 121-133 (2008-12-05)
This study was conducted to formulate a nonviral delivery system for the delivery of small interfering RNA (siRNA) to B16 melanoma cells in vitro. For this purpose, oleic and stearic acid modified derivatives of branched polyethylenimine (PEI) were prepared and
Hao Liu et al.
Journal of materials chemistry. B, 2(32), 5238-5248 (2014-08-28)
This study aimed to enhance the water solubility and antitumor efficacy of (-)-gossypol. Polyethyleneimine conjugated with stearic acid (PgS) was used for loading and protecting (-)-gossypol through hydrogen bonding. Double-layered hyaluronic acid (HA)-modified PgS nanoparticles encapsulating (-)-gossypol [(-)-G-PgSHAs] were prepared
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