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Cyanine7 tetrazine

貨號 數量 價格 交貨時間
150E0 1 mg
$125
現貨
250E0 5 mg
$325
現貨
450E0 25 mg
$510
現貨
550E0 50 mg
$895
現貨
650E0 100 mg
$1490
現貨
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TCO ligation is a reaction that takes place between a tetrazine and a strained olefin, such as trans-cyclooctene.

This tetrazine bears a fragment of near infrared dye, Cyanine7. This NIR fluorophore is especially useful for in vivo imaging.

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Cyanine3 DBCO

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BDP® TR tetrazine

BDP TR is a borondipyrromethene fluorophore for the ROX channel. The dye produces bright fluorescent emission. Tetrazines are reactive components for the conjugation with strained cycloalkenes.

DiR, lipophilic tracer

Near-infrared fluorescent lipophilic dye for membrane labeling and cell tracing.

General properties

Appearance: dark colored solid
Mass spec M+ increment: 703.4
Molecular weight: 877.94
Molecular formula: C47H54N7F6OP
Solubility: good in DMF, DMSO, DCM
Quality control: NMR 1H, HPLC-MS (95%)
Storage conditions: Storage: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate.
MSDS: 下載
產品規格

Spectral properties

Excitation/absorption maximum, nm: 750
ε, L⋅mol−1⋅cm−1: 199000
Emission maximum, nm: 773
CF260: 0.022
CF280: 0.029
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