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BDP® TMR tetrazine

目录号 数量 价格 提前通知时间
124E0 1 mg $125 现货
224E0 5 mg $260 现货
424E0 25 mg $510 现货
524E0 50 mg $895 现货
624E0 100 mg $1490 现货
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BDP TMR, an orange-fluorescent dye. Because of its small size and relatively long excitation lifetime, this fluorophore can be used for studying ligand-receptor interactions based on fluorescence polarization.

A tetrazine fragment in the molecule can rapidly react with trans-cyclooctene and cyclopropene derivatives in [4+2] cycloaddition reactions, which result in stable biomolecule-fluorophore conjugates.

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BDP® TMR 叠氮化物 (BDP® TMR azide)

具有叠氮基的硼二吡咯亚甲基染料。光谱特性与 TAMRA 染料相似。由于具有较长的荧光寿命,BDP TMR 特别适用于荧光偏振测量。

BDP® TMR 炔烃

用于 TAMRA 通道的硼二吡咯亚甲基染料,带有炔基用于铜催化的点击化学。

AF 647 carboxylic acid

AF 647 carboxylic acid is a water-soluble dye that can be used as a reference standard for dye conjugates and the synthesis of AF647-containing biomolecules.

General properties

Appearance: red powder
Molecular weight: 581.42
Molecular formula: C31H30N7BF2O2
Solubility: good in alcohols, 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.
安全数据表(MSDS): 下载
产品规格

Spectral properties

Excitation/absorption maximum, nm: 542
ε, L⋅mol−1⋅cm−1: 55000
Emission maximum, nm: 574
Fluorescence quantum yield: 0.64
CF260: 0.16
CF280: 0.16
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