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AF 555 amine

貨號 數量 價格 交貨時間
1K8C0 1 mg $140 12 天
2K8C0 5 mg $450 12 天
4K8C0 25 mg $1460 12 天
5K8C0 50 mg $1890 12 天
6K8C0 100 mg $2640 7 天
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AF 555 is a stable dye over a broad pH range (from 4 to 10) with the fluorescence peak in the yellow region (at 566 nm).

Conjugates of biomolecules with AF 555 can be used in flow cytometry, for example in multicolor staining. AF 555 is also used in cell microscopy due to its high photostability.

AF 555 amine is soluble in water and can be conjugated with electrophiles and participate in enzymatic transamination.

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菁染料5胺 (Cyanine5 amine)

菁染料5胺官能化染料,用於與活化酯和環氧化物偶聯。
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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.

Cyanine7.5胺 (Cyanine7.5 amine)

近紅外染料Cyanine7.5帶有游離氨基,可與活化的羧酸衍生物偶聯。
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General properties

Appearance: dark red solid
Molecular weight: 1021.39
Molecular formula: C41H58K2N4O13S4
Solubility: good in water, DMSO
Quality control: NMR 1H and HPLC-MS (95+%)
Storage conditions: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Desiccate. Avoid prolonged exposure to light.
MSDS: 下載
產品規格

Spectral properties

Excitation/absorption maximum, nm: 552
ε, L⋅mol−1⋅cm−1: 152000
Emission maximum, nm: 566
Fluorescence quantum yield: 0.14
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