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BDP 630/650 alkyne

目录号 数量 价格 提前通知时间
A54B0 1 mg $125 现货
B54B0 5 mg $260 现货
C54B0 10 mg $325 现货
D54B0 25 mg $510 现货
E54B0 50 mg $895 现货
F54B0 100 mg $1490 现货
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BDP 630/650 is a red-emitting fluorophore matching the Cyanine5 channel. The dye is useful for fluorescence polarization assays. It is also remarkably photostable.

The terminal alkyne group can be conjugated with various azides by copper-catalyzed click chemistry.

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磺基-Cyanine7.5叠氮化物 (sulfo-Cyanine7.5 azide)

sulfo-Cyanine7.5 是一种非常亲水的水溶性近红外染料。该染料的吸收和发射光谱与吲哚花菁绿(ICG)相似,但sulfo -Cyanine7.5具有更高的荧光量子产率。该染料是近红外体内成像的绝佳选择。是一种用于点击化学的叠氮化物。

磺基-菁5四嗪 (sulfo-Cyanine5 tetrazine )

水溶性菁染料四嗪衍生物,用于与反式环辛烯和其他应变烯烃进行 TCO 连接反应。

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

一种用于活体成像的水溶性近红外发射染料。 sulfo-Cyanine7.5 是吲哚菁绿 (ICG) 的类似物,具有较高的发射量子产率和连接臂。

General properties

Appearance: dark colored solid
Mass spec M+ increment: 487.1
Molecular weight: 487.33
CAS number: 2006345-38-4
Molecular formula: C26H20N3BF2O2S
Solubility: good in DMF, DMSO, alcohols
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.
安全数据表(MSDS): 下载
产品规格

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

产品引用

  1. Sueldo, D.J.; Godson, A.; Kaschani, F.; Krahn, D.; Kessenbrock, T.; Buscaill, P.; Schofield, C.J.; Kaiser, M.; van der Hoorn, R.A.L. Activity‐based proteomics uncovers suppressed hydrolases and a neo ‐functionalised antibacterial enzyme at the plant–pathogen interface. The New Phytologist, 2023, 241(1), 394-408. doi: 10.1111/nph.18857
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