N-(TCO-PEG4-amido-PEG3)-N-bis-(PEG3-Amino-Tri-(Propargyl-PEG2-ethoxymethyl)-methane)

PG-20161-62653

Product information

Catalog No.
PG-20161-62653
Product Name
N-(TCO-PEG4-amido-PEG3)-N-bis-(PEG3-Amino-Tri-(Propargyl-PEG2-ethoxymethyl)-methane)
CAS No.
Not specified
Molecular Formula
C114H193N11O42
Molecular Weight
2389.9
Purity
95%
Storage
-20°C
Shipping
Ambient Temperature
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General Information

Product Name
N-(TCO-PEG4-amido-PEG3)-N-bis-(PEG3-Amino-Tri-(Propargyl-PEG2-ethoxymethyl)-methane)
CAS No.
Not specified
Synonyms
Not specified
Molecular Formula
C114H193N11O42
Molecular Weight
2389.9
Appearance
Not specified
Solubility
Not specified
Description

N-(TCO-PEG4-amido-PEG3)-N-bis-(PEG3-Amino-Tri-(Propargyl-PEG2-ethoxymethyl)-methane) is a branched PEG linker carrying six terminal alkyne groups for conjugation with azide-containing molecules and a terminal TCO group for rapid tetrazine ligation. Its PEG branches enhance water solubility, while the branched architecture provides attachment sites for ADC payloads or other molecules.

This click chemistry linker has a molecular formula of C114H193N11O42 and a molecular weight of 2389.9. Listed purity is 95%, with storage at -20°C.