408719
Polyethylenimine, branched
average Mw ~800 by LS, average Mn ~600 by GPC
Synonym(s):
PEI, ethylenediamine branched
About This Item
Recommended Products
form
viscous liquid
Quality Level
mol wt
average Mn ~600 by GPC
average Mw ~800 by LS
refractive index
n20/D 1.5240
density
1.050 g/mL at 25 °C
InChI
1S/C2H8N2.C2H5N/c3-1-2-4;1-2-3-1/h1-4H2;3H,1-2H2
InChI key
SFLOAOINZSFFAE-UHFFFAOYSA-N
Related Categories
1 of 4
This Item | G0295 | G4416 | G4291 |
---|---|---|---|
rabbit | rabbit | rabbit | rabbit |
unconjugated | unconjugated | unconjugated | unconjugated |
affinity isolated antibody | affinity isolated antibody | affinity isolated antibody | affinity isolated antibody |
lyophilized powder | buffered aqueous glycerol solution | lyophilized powder | lyophilized powder |
western blot: 1:200 using rat brain membranes | western blot: 1:1000 using rat brain membrane fraction. | immunohistochemistry: suitable using rat brain sections, western blot: 1:400-1:1,000 using rat brain membranes | immunohistochemistry: 1:200 using Rat brain frozen sections, western blot: 1:200-1:300 using Rat brain membranes |
General description
Application
Bamboo charcoal impregnated with PEI can be used as a CO2 adsorbent. Numerous amino groups present in PEI can react with CO2 due to acid-alkali interaction and enhance the adsorption capacity of bamboo charcoal.
It can also be used to prepare cross-linked water-soluble polymers with high coordination capabilities towards organic drug molecules.
Features and Benefits
- Branched PEI has better complexation and buffering capacity.
- High ion exchange capacity and affinity toward proteins.
- SignificantDNA transfer efficiency.
Physical form
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Dam. 1
Storage Class Code
10 - Combustible liquids
WGK
WGK 3
Flash Point(F)
356.0 °F
Flash Point(C)
180 °C
Personal Protective Equipment
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