TCO-PEG3-acid
TCO-PEG3-acid is a click chemistry PEG linker with a terminal carboxylic acid(CO2H) group. The terminal carboxylic acid is reactive with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond. This reagent can react with tetrazine-containing compounds to form a stable covalent bond. The inverse-electron demand Diels-Alder cycloaddition reaction of TCO with tetrazines is the fastest bioorthogonal reaction with exceptional selectivity. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries. The half-life of TCO is short as it will naturally isomerize into CCO (cis-cycloctene) and lose the reactivity. TCO compound is not recommended for long term storage.

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Catalog:
BP-24143
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Name:
TCO-PEG3-acid
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Formula:
C18H31NO7
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MW:
373.5
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CAS:
2141981-86-2
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Purity:
95%
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Ships Within:
24 Hours
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Storage Condition:
-20°C
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Solubility:
DMSO, DCM, DMF
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Shipping:
Ambient Temperature
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Availability:
In Stock
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NMR:
View
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SDS:
View