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FAM tetrazine, 5-isomer

FAM tetrazine, 5-isomer

Item no.	ANTI-A270219-100
Manufacturer	Antibodies.com
Amount	100mg
Category	Reagents & Chemicals Other Chemicals
Type	Chemicals
Format	solid
Specific against	other
Purity	95% (by <sup>1</sup>H NMR and HPLC-MS).
ECLASS 10.1	32160000
ECLASS 11.0	32160000
UNSPSC	12000000
Available
Product Description	Tetrazine (methyltetrazine) derivative of fluorescein, pure 5-isomer. Tetrazines are reactive heterodiene components for [4+2] inverse electron demand Diels-Alder reaction (ied-DA) with strained cycloalkenes (trans-cyclooctenes, cyclopropenes). This reaction is also called TCO (tetrazine-cyclooctene) ligation. The reaction is among the fastest bioconjugation reactions.
Product form	Yellow solid.
Molecular weight	559.53 kDa
Storage	Shipped at room temperature. Upon delivery, store in the dark at -20°C. Avoid prolonged exposure to light. Desiccate.
Absorption maxima	490 nm
Extinction coefficient	80000 M^-1cm^-1
Emission maxima	513 nm
Fl quantum yield	0.93
CF260	0.20
CF280	0.17
Mass spec shift	529.12
Solubility	Good in DMF and DMSO.

Note: The presented information and documents (Manual, Product Datasheet, Safety Datasheet and Certificate of Analysis) correspond to our latest update and should serve for orientational purpose only. We do not guarantee the topicality. We would kindly ask you to make a request for specific requirements, if necessary.

All products are intended for research use only (RUO). Not for human, veterinary or therapeutic use.

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Amount: 100mg

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Delivery expected until 8/28/2025

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