Fluorescamine
Molecular Structure:
MDL:
MFCD00005928
Molecular Formula:
C17H10O4
Molecular Weight:
278.27
Alias:
荧胺
4-Phenylspiro-[furan-2(3H),1-phthalan]-3,3'-dione
Product order:
Name |
Specifications |
Packing |
Price |
Delivery |
Fluorescamine |
AR |
25mg |
RMB 308 |
Consulting service |
Fluorescamine |
AR |
100mg |
RMB 1155 |
Consulting service |
Character:
本身与水解产物不显荧光。但与含有伯氨基的化合物(包括蛋白质、肽、氨基酸及其他各种多肽)分别生成类似的、具有强烈荧光性的化合物。生成物的最大激发波长为390nm,最大发射波长为475nm。
熔点: 155-157 °C
Quality Standard:
项目 分析纯
(AR)
外观Appearance 浅黄色粉末
红外光谱鉴别Infrared spectrometry 和对照品匹配
纯度Purity ≥98.0% (TLC)
熔点Melting point 155°C - 157°C
E (1%/1cm) >900 (235 nm, ether)
Storage:
室温保存
用途 非荧光试剂,能在温和的条件下和氨基酸和蛋白质的伯氨基形成稳定、高荧光、低背景的复合物, 用于荧光检测氨基酸、蛋白质和蛋白水解酶。也用于蛋白测序分析中。
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