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AF 430 alkyne

貨號 數量 價格 交貨時間
A08B0 1 mg
$125
現貨
B08B0 5 mg
$325
現貨
C08B0 10 mg
$480
現貨
D08B0 25 mg
$950
現貨
E08B0 50 mg
$1625
現貨
F08B0 100 mg
$2090
現貨
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AF 430 is a sulfonated coumarin dye with emission in the yellow-green region of the spectrum that is useful for flow cytometry and antibody labeling. The fluorescence is constant in wide range of pH values.

This particular derivative contains a terminal alkyne group that is suitable for copper catalyzed CuAAС reaction.

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AF 430 tetrazine

Tetrazine derivative of AF 430 fluorescent dye suitable for in vitro cell labeling.

AF 488 DBCO

含有綠色熒光團 AF 488的二苯並環辛炔(DBCO、ADIBO),可用於標記活細胞、整個生物體和無生命樣品內的疊氮化物生物分子。純5-異構體。

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: orange solid
Molecular weight: 578.64
Molecular formula: C25H26N2F3KO6S
Solubility: good in water, 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.
MSDS: 下載
產品規格

Spectral properties

Excitation/absorption maximum, nm: 430
ε, L⋅mol−1⋅cm−1: 15955
Emission maximum, nm: 542
Fluorescence quantum yield: 0.23
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