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折扣/货期| 货号：CDX-F0035-M010 | 规格：10 mg | 目录价：￥3192 |
| 货号：CDX-F0035-M025 | 规格：25 mg | 目录价：￥6398 |
产品详情
产品名称:
6-(Fluorescein-5-carboxamido)hexanoic acid N-succinimidyl ester
别名:
6-(Fluorescein-5-carboxamido)hexanoicacid N-succinimidyl ester; 5-FAM-X, SE
产品描述:
Amine-reactive fluorescent probe for introducing a fluorescein label at a nucleophilic residue of a target molecule. This fluorescein labeling reagent has an added (X) spacer to improve accessibility of the reactive group by nucleophiles in preparation of bioconjugates. The reactive N-hydroxysuccinimide (NHS) group can be used for easy attachment to proteins or amine containing nucleotides using simple procedures. Spectral properties: lambdaex 490nm; lambdaem 514nm in DMF (pH 8.2) and lambdaex 491nm; lambdaem 515nm in 0.1 M Tris pH 9.0.
宿主来源:
Synthetic.
保存温度:
-20°C
运输温度:
Ambient
预期分子量:
586.55
产品形式:
solid
有效期:
Stable for at least 2 years after receipt when stored at -20°C.
产地:
瑞士
纯度:
>95% (HPLC)
CAS号:
148356-00-7
分子式:
C31H26N2O10
溶解度:
Soluble in DMSO, DMF or methanol.
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