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N-Mal-N-bis(PEG2-amine) TFA salt - 98%, high purity , CAS No.2128735-20-4

  • ≥98%
Item Number
N596433
Grouped product items
SKUSizeAvailabilityPrice Qty
N596433-100mg
100mg
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$961.90
N596433-250mg
250mg
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$1,951.90
N596433-500mg
500mg
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$2,941.90
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PEG-Mal-PEG

View related series
PEG-X-PEG

Basic Description

Specifications & Purity98%
Storage TempStore at -20°C
Shipped InIce chest + Ice pads
Product Description

N-Mal-N-bis(PEG2-amine) TFA salt is a branched PEG derivative with a terminal maleimide group and two terminal amino groups. The maleimide group will react with a thiol group to form a covalent bond, enabling the connection of biomolecule with a thiol. The amino group is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc.

Names and Identifiers

Molecular Weight 430.5

Certificates

Certificate of Analysis(COA)

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Chemical and Physical Properties

SolubilitySolubility in Water, DMSO, DMF

Related Documents

 SDS

 Specification Sheet

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Solution Calculators

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