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BDP® 558/568 amine

目录号 数量 价格 提前通知时间
174C0 1 mg
$125
现货
274C0 5 mg
$260
现货
474C0 25 mg
$510
现货
574C0 50 mg
$895
现货
674C0 100 mg
$1490
现货
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Primary amine is a versatile functional group for bioconjugation. It is reactive against activated carboxylic acid derivatives like pentafluorophenyl esters and acyl halogenides, other electrophiles like epoxides, and Michael acceptors like acrylates. It can aminate carbonyl compounds like aldehydes and ketones in reductive conditions.

BDP 558/568 is a universal borondipyrromethene dye with an emission in the orange/yellow part of the spectrum.

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BDP® 558/568 tetrazine

Stable fluorophore that can be conjugated with trans-cyclooctene derivatives of biomolecules for their visualization.

BDP® FL DBCO

BDP FL DBCO is a dye cyclooctyne for copper-free click chemistry reactions with azides. Its absorption and emission wavelengths correspond to those of fluorescein (FAM), but BDP FL is significantly more photostable.

AF 488 amine

AF 488 dye with a terminal amino group with emission in the green region of the spectrum.

General properties

Appearance: dark colored powder
Molecular weight: 480.81
Molecular formula: C22H28N4BClF2OS
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.
安全数据表(MSDS): 下载
产品规格

Spectral properties

Excitation/absorption maximum, nm: 561
ε, L⋅mol−1⋅cm−1: 84400
Emission maximum, nm: 569
Fluorescence quantum yield: 0.68
CF260: 0.00
CF280: 0.07

产品引用

  1. Nabar, N.; Dacoba, T.G.; Covarrubias, G.; Romero-Cruz, D.; Hammond, P.T. Electrostatic adsorption of polyanions onto lipid nanoparticles controls uptake, trafficking, and transfection of RNA and DNA therapies. Proceedings of the National Academy of Sciences of the United States of America, 2024, 121(11), e2307809121. doi: 10.1073/pnas.2307809121
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