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BDP® 558/568 alkyne

貨號 數量 價格 交貨時間
A74B0 1 mg $125 現貨
B74B0 5 mg $260 現貨
C74B0 10 mg $325 現貨
D74B0 25 mg $510 現貨
E74B0 50 mg $895 現貨
F74B0 100 mg $1490 現貨
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BDP 558/568 is a borondipyrromethene dye for Cyanine3 channel. The dye possesses high quantum yield. This derivative is a terminal alkyne for copper-catalyzed click chemistry.

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Cyanine3B amine

Amino derivative of Cyanine3B, a reactive dye with significantly increased fluorescence quantum yield and photostability for the conjugation with activated esters and epoxides.

BDP® 581/591 hydrazide

BDP 581/591 is a multi-purpose dye with bright emission. This is a hydrazide dye for the conjugation with aldehydes and ketones.

FAM 炔烴,5-異構體 (FAM alkyne, 5-isomer)

FAM 炔烴,5-異構體,一種螢光素染料的炔烴衍生物,用於點擊化學。

General properties

Appearance: dark colored solid
Molecular weight: 383.22
Molecular formula: C19H16N3BF2OS
Solubility: well soluble in DCM, DMF, DMSO, acetone, low aqueous solubility
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: 561
ε, L⋅mol−1⋅cm−1: 84400
Emission maximum, nm: 569
Fluorescence quantum yield: 0.68
CF260: 0.00
CF280: 0.07

產品引用

  1. Charoen-Rajapark, P.; Clarke, D.R. Confocal microscopy observations of electrical pre-breakdown of bi-layer elastomer dielectrics. Extreme Mechanics Letters, 2021, 49, 101473. doi: 10.1016/j.eml.2021.101473
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