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PEG Linkers with Small Molecular

N-(Methyltetrazine-PEG4)-N-Biotin-PEG4-TFP ester

Catalog: TASK-18-8000142   CAS NO.: N/A
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$68.25$68.25

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Description

N-(Methyltetrazine-PEG4)-N-Biotin-PEG4-TFP ester is a complex molecule consisting of several functional groups attached to a backbone of polyethylene glycol (PEG) chains. TFP esters are reactive chemical groups commonly used in bioconjugation reactions. They react selectively with primary amines (–NH2) in proteins, peptides, or other molecules to form stable amide bonds. TFP esters are known for their high reactivity and efficiency in conjugation reactions, often requiring shorter reaction times and lower concentrations compared to other coupling reagents. Methyltetrazine is a heterocyclic compound known for its bioorthogonal reactivity with strained alkenes, such as trans-cyclooctenes (TCOs), in the inverse-electron demand Diels-Alder (IEDDA) reaction. This reaction allows for specific and rapid labeling or conjugation of molecules under physiological conditions without interfering with native biological processes.

Specifications

CAS No.N/A
FormulaC48H66F4N8O13S
Molecular Weight1071.2
Purity98%
Ship Within1 week
Storage Temp.-20℃
Shipping4-25℃ for up to 3 weeks
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