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BDP® 630/650 maleimide

貨號 數量 價格 交貨時間
15480 1 mg $125 現貨
25480 5 mg $260 現貨
45480 25 mg $510 現貨
55480 50 mg $895 現貨
65480 100 mg $1490 現貨
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BDP 630/650 is a far red emitting borondipyrromethene based fluorophore for the Cyanine5 channel. Because of its relatively long lifetime of the excited state, this dye is particularly useful for fluorescence lifetime related measurements.

The reactive maleimide moiety allows to attach the dye to thiol groups in biomolecules, especially proteins and peptides.

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磺基-Cyanine7.5 NHS酯 (sulfo-Cyanine7.5 NHS ester)

一種用於活體成像的水溶性近紅外發射染料。 sulfo-Cyanine7.5 是吲哚菁綠 (ICG) 的類似物,具有較高的發射量子產率和連接臂。

Cyanine7 DBCO

NIR fluorescent dye functionalized with cyclooctyne moiety for copper free click chemistry conjugation with azides.
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AF 488 NHS 酯 (AF 488 NHS ester)

AF 488 NHS 酯,一種明亮、光穩定、親水性的綠色通道熒光染料。

General properties

Appearance: dark colored solid
Mass spec M+ increment: 572.2
Molecular weight: 572.39
CAS number: 2183473-31-4
Molecular formula: C29H23N4BF2O4S
Solubility: good in DMF, DMSO
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: 628
ε, L⋅mol−1⋅cm−1: 97000
Emission maximum, nm: 642
Fluorescence quantum yield: 0.91
CF260: 0.029
CF280: 0.035

產品引用

  1. Ben-Uliel, S.F.; Zoabi, F.H.; Slavin, M.; Sibony-Benyamini, H.; Kalisman, N.; Qvit, N. De Novo Development of Mitochondria-Targeted Molecular Probes Targeting Pink1. International Journal of Molecular Sciences, 2022, 23(11), 6076. doi: 10.3390/ijms23116076
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