Amino/Maleimide PEG reagent, N-Mal-N-bis(PEG2-amine) TFA salt, Purity 98%

Synonym: N-Mal-N-bis(PEG2-amine); 2128735-20-4; N-Mal-N-bis(PEG2-amine) TFA salt; N,N-bis(2-(2-(2-aminoethoxy)ethoxy)ethyl)-3-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)propanamide; N-Mal-N-bis(PEG2-amine) TFA

CAS Number: 2128735-20-4
PubChem CID: 129627646

Size

50 mg; 100 mg; 250 mg

Price

Inquiry

Datasheet

Datasheet

MSDS

MSDS

Properties

Description

N-Mal-N-bis(PEG2-amine) TFA salt is a reagent grade branched maleimide linker that reacts with a thiol(SH) group. The amino(NH₂) reacts with activated NHS esters or carboxylic acid.

Molecular Weight

430.5

Molecular Formula

C₁₉H₃₄N₄O₇

Functional Group 1

Amine

Functional Group 2

Maleimide

Functional Group 3

None

Reactive Group 1

Acid

Reactive Group 2

NHS ester

Reactive Group 3

Thiol

Form

Liquid

Purity

98%

Solubility

Water, DMSO, DMF

Identity

Confirmed by NMR.

Applications

N-Mal-N-bis(PEG2-amine) TFA salt is used for bioconjugation with biomolecules, which is important in drug delivery and nanoparticle formulation.

Storage

Store at -20°C.

For Research Use Only. Not For Clinical Use.