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BDP® TR maleimide

目录号 数量 价格 提前通知时间
13480 1 mg $125 现货
23480 5 mg $260 现货
43480 25 mg $510 现货
53480 50 mg $895 现货
63480 100 mg $1490 现货
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BDP TR is a borondipyrromethene dye with absorption and emission similar to ROX. Compared to ROX, its fluorescence quantum yield and brightness is much higher.

Maleimide can be conjugated with thiol groups of proteins and peptides.

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Cyanine7马来酰亚胺 (Cyanine7 maleimide)

Cyanine7 maleimide 是一种用于标记蛋白质的巯基反应性近红外 染料。

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.

磺基-Cyanine7.5马来酰亚胺

sulfo-Cyanine7.5 是一种用于活体成像的高亲水性近红外染料。这种马来酰亚胺衍生物可用于标记蛋白质和多肽的巯基基团。

General properties

Appearance: dark colored solid
Mass spec M+ increment: 545.1
Molecular weight: 546.35
Molecular formula: C27H21N4BF2O4S
Solubility: good in DCM, 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.
安全数据表(MSDS): 下载
产品规格

Spectral properties

Excitation/absorption maximum, nm: 589
ε, L⋅mol−1⋅cm−1: 69000
Emission maximum, nm: 616
Fluorescence quantum yield: 0.9
CF260: 0.15
CF280: 0.19
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