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Biotin-PEG4-amido-methyltetrazine

Catalog: TASK-20-4000038   CAS NO.: N/A
  • 25mg
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Description

Biotin-PEG4-amido-methyltetrazine is an aqueous soluble PEGylation reagent containing a biotin and a methyltetrazine group. Tetrazine derivatives, such as methyltetrazine, are commonly used as dienophiles in bioorthogonal inverse-electron-demand Diels-Alder (IEDDA) reactions. In the presence of strained alkenes or alkynes (such as trans-cyclooctene or norbornene), methyltetrazine reacts rapidly and selectively to form stable triazoline adducts. This reaction is highly selective and can occur rapidly under physiological conditions without interfering with native biological processes, making it valuable for specific labeling and imaging applications in live cells and organisms.

Specifications

CAS No.N/A
FormulaC31H46N8O7S
Molecular Weight674.8
Purity98%
Ship Within1 week
Storage Temp.-20℃
Shipping4-25℃ for up to 3 weeks
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