SUNBRIGHT® PTE2-200EA

  • PTE2-200EA_PTE2 - PTE2-400EA
1 1

SUNBRIGHT® PTE2-200EA is a forked (2-arm) PEG derivative containing two precisely spaced primary amine groups, with a total molecular weight of 20 kDa (10 kDa per PEG arm). These amine groups readily react with various activated functional groups (e.g., NHS esters, carboxylates via coupling reagents, or aldehydes under reductive amination) to form stable covalent linkages. Its unique forked structure facilitates controlled conjugate formation, making it particularly suitable for protein modification, PEGylation of biomolecules, and other applications requiring precise molecular spacing and orientation.


Applications
Protein and Peptide Conjugate
Chemical Formula
2arm PEG, -((CH2)2-NH2)2
Chemical Name
1,3-bis(2-aminoethoxy) 2,2-bis(methyl-polyoxyethylene-oxymethyl)propane
Functional Groups
Aminoethyl
MW
20,000
Package Size
100mg, 1g
PEG Type
Forked PEGs
Target Groups
Carboxylic acid
Package size
$330.00
$330.00
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