Saltar al contenido
MilliporeSigma
Todas las fotos(1)

Documentos

900946

Sigma-Aldrich

Stearic acid-modified branched polyethylenimine

Sinónimos:

Stearic acid-PEI, Stearic acid-functionalized PEI, Stearic-PEI25K

Iniciar sesiónpara Ver la Fijación de precios por contrato y de la organización
Todas las fotos(1)

About This Item

Fórmula lineal:
H(NHCH2CH2)nNHCOCH2(CH2)15CH3
UNSPSC Code:
12352200
NACRES:
NA.23

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).

pictograms

Exclamation markEnvironment
GHS07,GHS09

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Irrit. 2 - Skin Sens. 1

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

¿Ya tiene este producto?

Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.

Visite la Librería de documentos

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
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

Artículos

Nanoparticle-Based Drug and Gene Delivery for Tumor Targeting

Professor Yoshiki Katayama (Kyushu University, Japan) discusses recent advances in drug delivery systems and strategies that exploit the EPR effect, with a special focus on stimuli-responsive systems based on novel materials.

Progress on Nonviral Delivery for CRISPR/Cas9

CRISPR/Cas9 delivery via nonviral nanoparticles shows promising advancements for gene editing in disease treatment.

Nuestro equipo de científicos tiene experiencia en todas las áreas de investigación: Ciencias de la vida, Ciencia de los materiales, Síntesis química, Cromatografía, Analítica y muchas otras.

Póngase en contacto con el Servicio técnico