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品質等級
產品線
BioReagent
化驗
≥90% (HPLC)
螢光
λex 492 nm; λem 518 nm in 0.1 M phosphate pH 8.0
適合性
suitable for fluorescence
儲存溫度
−20°C
SMILES 字串
Oc1ccc2c(Oc3cc(O)ccc3C24OC(=O)c5cc(ccc45)N=C=S)c1
InChI
1S/C21H11NO5S/c23-12-2-5-16-18(8-12)26-19-9-13(24)3-6-17(19)21(16)15-4-1-11(22-10-28)7-14(15)20(25)27-21/h1-9,23-24H
InChI 密鑰
MHMNJMPURVTYEJ-UHFFFAOYSA-N
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一般說明
荧光素5(6)-异硫氰酸酯,也称为FITC,是一种弱酸性的羟基黄酮类化合物,其整体尺寸较小,在苯环上具有羧酸和异硫氰酸酯基团。这种染料具有中等大小、非平面的芳香环系。 异硫氰酸酯基团与生物分子的亲核官能团(如氨基,羟基,巯基)反应,作为荧光标记物附加在生物分子上。 该染料在相同溶剂中的最大发射波长为519纳米。
應用
荧光素5(6)-异硫氰酸(FITC)标记的分子用于非显微免疫测定和生理示踪实验。FITC在流式细胞术实验中广泛用于蛋白质、细胞核和亚核颗粒的染色。 使用FITC标记的白细胞(WBC)可用于研究其对趋化因子的反应性并进行最终测定。
用于蛋白质的荧光标记(例如免疫荧光);凝胶色谱中的 H 蛋白质标记
包裝
无底玻璃瓶。内容物在插入的熔锥内。
儲存類別代碼
11 - Combustible Solids
水污染物質分類(WGK)
WGK 3
個人防護裝備
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
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