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BDP 581/591 carboxylic acid

貨號 數量 價格 交貨時間
16490 1 mg $125 現貨
26490 5 mg $260 現貨
46490 25 mg $510 現貨
56490 50 mg $895 現貨
66490 100 mg $1490 現貨
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BDP 581/591 is a fluorophore that can be also used for ROS detection. This is a carboxylic acid dye derivative with a free COOH group.

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BDP TMR carboxylic acid

Borondipyrromethene dye for TMR channel with a non-activated carboxylic acid group.

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 powder
Molecular weight: 392.21
CAS number: 480999-04-0
Molecular formula: C22H19N2BF2O2
Solubility: good in DMF, DMSO, DCM
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: 585
ε, L⋅mol−1⋅cm−1: 104000
Emission maximum, nm: 594
Fluorescence quantum yield: 0.83
CF260: 0.06
CF280: 0.04
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