• USA Home
  • 764582 - Polyethylenimine, linear

EMAIL THIS PAGE TO A FRIEND
764582 Sigma-Aldrich

Polyethylenimine, linear

average Mn 5,000, PDI ≤1.3

Synonym: PEI

  • CAS Number 9002-98-6

  • Linear Formula (CH2CH2NH)n

  •  NACRES NA.23

Purchase

Properties

Related Categories Hydrophilic Polymers, Linear PEI, Materials Science, Poly(2-oxazoline) and Polyethylenimine (PEI), Polyethylenimine (PEI),
Quality Level   100
mol wt   average Mn 5,000
mp   54-59 °C
PDI   ≤1.3
storage temp.   2-8°C
InChI   1S/C2H5N/c1-2-3-1/h3H,1-2H2
InChI key   NOWKCMXCCJGMRR-UHFFFAOYSA-N

Description

General description

All polyethylene imine polymers are hydrophilic and may contain approx. 30% hydrated water.

Packaging

1 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
RIDADR 
UN 3082 9 / PGIII
WGK Germany 
WGK 3
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

Please Enter a Lot Number
Protocols & Articles

Articles

Delivery of Nucleic Acids Using Polymers

The medical application of molecular nanotechnology, referred to as “nanomedicine,” is believed to lead to progress in human therapeutics in terms of improving health at the molecular scale.1 This ha...
Olivia Merkel
Material Matters, 2016, 8.3, 74
Keywords: AGE, Adhesion, Bacterial conjugations, Cancer, Catalysis, Clinical, Degradations, Evaporation, Functional genomics, Gene expression, Genetic, Genomics, Growth factors, Immobilization, Ligands, Methylations, Nanotechnology, PEGylations, Pharmaceutical, Purification, Respiratory, Transcription, Transfection

Functional Polymers for Biomedical Applications

Wide range of functional polymers for biomedical applications have been synthesized and structurally characterized. Several classes of polymers including biodegradable polymers, hydrophilic & amphiph...
Gangadhar Panambur, Donghun Koo, Philip Dimitrov, Shahinur Rehman, Bryce Nelson, Viktor Balema
SoftMaterials@sial.com
Keywords: Biomaterials, Building blocks, Polymerization reactions, Reversible addition-fragmentation chain transfer polymerizations

Functionalized Pei and Its Role in Gene Therapy

1Department of Pharmacy, Pharmaceutical Technology and Biopharmacy,  Ludwig-Maximilians-Universität München, Butenandtstraße 5, 81377  München, Germany 2Nanosystems Initiative Munich (NIM), Ludwig-Ma...
Bettina Schwarz,1 Olivia M. Merkel1,2*
Material Matters, 2017, 12.2
Keywords: Bacterial conjugations, Clinical, Condensations, Degradations, Diseases, Gene expression, Genetic, Infrared spectroscopy, Ligands, Michael Addition, Microscopy, Nanotubes, Pharmaceutical, Reductions, Substitutions, Transfection

Nanoparticle-Based Drug and Gene Delivery for Tumor Targeting

Department of Chemistry and Biochemistry, Faculty of Engineering, Kyushu University, Japan *E-mail: ykatatcm@mail.cstm.kyushu-u.ac.jp
Keywords: Amplification, Angiogenesis, Biochemistry, Cancer, Cardiovascular, Clinical, Diagnostic, Electron spin resonance, Enzyme activity, Gene expression, Genetic, Infrared spectroscopy, Reductions, Transcription

Recent Progress on Nonviral Delivery Carriers for CRISPR/Cas9 Systems

State Key Laboratory of Medicinal Chemical Biology, Key Laboratory of Functional Polymer Materials of Ministry of Education, College of Chemistry, Nankai University, National Demonstration Center for...
Keywords: Adsorption, Chemical biology, Clinical, Combinatorial library, Condensations, Degradations, Gene expression, Gene knockdown, Ligands, Metal organic frameworks, Transfection

Peer-Reviewed Papers
15

References

Related Products

Technical Service:

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?