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Polyethyleneimine, branched, M.W. 70,000, 30% w/v aq. soln.
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Polyethyleneimine, branched, M.W. 70,000, 30% w/v aq. soln.
Polyethyleneimine, branched, M.W. 70,000, 30% w/v aq. soln.
Polyethyleneimine, branched, M.W. 70,000, 30% w/v aq. soln.
Thermo Scientific Chemicals

Polyethyleneimine, branched, M.W. 70,000, 30% w/v aq. soln.

A protein precipitant used to purify proteins | CAS: 9002-98-6 | ((C2H5N)zC2H4N)y(C2H5N)x | 43.07 g/mol
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Catalog number 040529.14
also known as 040529-14
Price (USD)
71.30
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Quantity:
25 g
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Price (USD)
71.30
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Chemical Identifiers
CAS9002-98-6
Molecular Formula((C2H5N)zC2H4N)y(C2H5N)x
SMILES*-CCNCCN(-*)CCN-*
MDL NumberMFCD00084427
CAS9002-98-6
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SpecificationsSpecification SheetSpecification Sheet
FormLiquid
Assay from Supplier's CofA29.5-30.5%
Viscosity400 - 900 cps (25°C)
Appearance (Color)Colorless to Yellow
Assay from Supplier's CofA29.5-30.5%
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Acts as a protein precipitant used to purify proteins. It is used as chelating agent and as a scavenger for aldehydes and oxides. Also used in detergents, paper industry, dyes, printing inks and in water treatment.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

RUO – Research Use Only