AF 647 NHS 酯 (AF 647 NHS ester)
貨號 | 數量 | 價格 | 交貨時間 | 購買此產品 |
---|---|---|---|---|
16820 | 1 mg | $140 | 現貨 | |
26820 | 5 mg | $450 | 現貨 | |
46820 | 25 mg | $1460 | 現貨 | |
56820 | 50 mg | $1890 | 現貨 | |
66820 | 100 mg | $2640 | 現貨 |
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BDP 558/568 NHS ester
BDP 558/568 is a fluorophore for the yellow region of the spectrum. Like other BDP dyes, this fluorophore has high fluorescence quantum yield, brightness, and photostability.TAMRA maleimide, 6-isomer
TAMRA is a well known xanthene dye of rhodamine series. This is a thiol reactive maleimide for the labeling of SH groups in proteins and peptides. Pure 6-isomer.Hexynoic acid NHS ester
Hexynoic acid NHS ester for the labeling of biomolecules with alkyne group for copper-catalyzed click chemistry.外观: | 深紫色固體 |
分子量: | 1056.33 |
分子式: | C39H44N3K3O16S4 |
IUPAC 名称: | 2-((1E,3E)-5-((E)-3,3-dimethyl-5-sulfonato-1-(3-sulfonatopropyl)indolin-2-ylidene)penta-1,3-dien-1-yl)-3-(5-((2,5-dioxopyrrolidin-1-yl)oxy)-5-oxopentyl)-3-methyl-1-(3-sulfonatopropyl)-3H-indol-1-ium-5-sulfonate |
溶解度: | |
质量控制: | |
储存条件: | 儲存:收到後-20℃避光保存24個月。 運輸:室溫最多可保存3週。 避免長時間暴露在光線下。 |
MSDS: | 下載 |
產品規格 |
激发/吸收极大值,纳米: | 655 |
ε, 摩尔吸光系数,cm⁻¹: | 191800 |
发射极大值,纳米: | 680 |
荧光量子产率: | 0.15 |
CF260: | 0.09 |
CF280: | 0.08 |
物品数量不正确.