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N-(TCO)-N-bis(PEG4-NHS ester)

Catalog: TASK-20-3000056   CAS NO.: N/A
  • 25mg
  • 50mg
  • 250mg

$68.25$68.25

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Description

N-(TCO)-N-bis(PEG4-NHS ester) refers to a compound consisting of two polyethylene glycol (PEG) chains, each coupled to a 4-arm NHS (N-hydroxysuccinimide) ester, with a trans-cyclooctene (TCO) functional group at the center. The presence of two PEG chains with NHS ester functionalities enables the simultaneous or sequential labeling of multiple primary amine groups on a target biomolecule. This can be advantageous for applications requiring dual labeling or for the construction of multivalent bioconjugates.

Specifications

CAS No.N/A
FormulaC39H61N3O18
Molecular Weight859.9
Purity95%
Ship Within1 week
Storage Temp.-20℃
Shipping4-25℃ for up to 3 weeks
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