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N-Mal-N-bis(PEG4-amine) TFA salt - 98%, high purity , CAS No.2128735-22-6

Item Number

N596435

Grouped product items
SKU	Size	Availability	Price
N596435-100mg	100mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$961.90
N596435-250mg	250mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$1,951.90
N596435-500mg	500mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$2,941.90

PEG-Mal-PEG

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Basic Description

Specifications & Purity	98%
Storage Temp	Store at -20°C
Shipped In	Dry ice
Product Description	N-Mal-N-bis(PEG4-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.

Molecular Weight	606.7

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Solubility	Solubility in Water, DMSO, DCM, DMF

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