Fluorescamine
Molecular Structure:
MDL:
MFCD00005928
Molecular Formula:
C17H10O4
Molecular Weight:
278.27
Alias:
熒胺
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:
本身與水解產(chǎn)物不顯熒光。但與含有伯氨基的化合物(包括蛋白質(zhì)、肽、氨基酸及其他各種多肽)分別生成類似的、具有強烈熒光性的化合物。生成物的最大激發(fā)波長為390nm,最大發(fā)射波長為475nm。
熔點: 155-157 °C
Quality Standard:
項目 分析純
(AR)
外觀Appearance 淺黃色粉末
紅外光譜鑒別Infrared spectrometry 和對照品匹配
純度Purity ≥98.0% (TLC)
熔點Melting point 155°C - 157°C
E (1%/1cm) >900 (235 nm, ether)
Storage:
室溫保存
用途 非熒光試劑,能在溫和的條件下和氨基酸和蛋白質(zhì)的伯氨基形成穩(wěn)定、高熒光、低背景的復(fù)合物, 用于熒光檢測氨基酸、蛋白質(zhì)和蛋白水解酶。也用于蛋白測序分析中。
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