Tetrazine-ATTO-647N

excitation and emission spectrum of ATTO 647N

For general laboratory use.

Shipping: shipped on gel packs

Storage Conditions: store at -20 °C
Short term exposure (up to 1 week cumulative) to ambient temperature possible.

Shelf Life: 12 months after date of delivery

Molecular Formula: C₅₁H₅₈O₈N₂ (free acid)

Molecular Weight: 815.06 g/mol (free acid)

Exact Mass: 814.47 g/mol (free acid)

Purity: ≥ 90 % (HPLC)

Form: solid

Color: blue

Solubility: DCM, DMF, MeOH

Spectroscopic Properties: λ_exc 644 nm, λ_em 669 nm, ε 150.0 L mmol^-1 cm^-1 (after click reaction)

Please note:
Product can not be stored in solution.
Dissolve the product in methanol, split into aliquots of sufficient amounts for one experiment and dry the product e.g. with a speedvac. Dried aliquots can be stored at -20°C and freshly dissolved immediately before use e.g. with DMSO.

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