46950
荧光素 5(6)-异硫氰酸酯
BioReagent, suitable for fluorescence, mixture of 2 components, ≥90% (HPLC)
别名:
FITC, 异硫氰酸荧光素
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关于此项目
经验公式（希尔记法）:
C21H11NO5S
化学文摘社编号:
分子量:
389.38
Beilstein:
1407295
EC 号:
MDL编号:
UNSPSC代码:
12171500
PubChem化学物质编号:
NACRES:
NA.32
质量水平
产品线
BioReagent
方案
≥90% (HPLC)
荧光
λex 492 nm; λem 518 nm in 0.1 M phosphate pH 8.0
适用性
suitable for fluorescence
储存温度
−20°C
SMILES字符串
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 key
MHMNJMPURVTYEJ-UHFFFAOYSA-N
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一般描述
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。
应用
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
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。
包装
无底玻璃瓶。内容物在插入的熔锥内。
储存分类代码
11 - Combustible Solids
WGK
WGK 3
个人防护装备
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
历史批次信息供参考:
分析证书(COA)
Lot/Batch Number
Wenhuo Hu et al.
Blood, 125(14), 2206-2216 (2015-01-31)
Hematopoietic stem cells (HSCs) possess the ability to generate all hematopoietic cell types and to self-renew over long periods, but the mechanisms that regulate their unique properties are incompletely understood. Herein, we show that homozygous deletion of the miR-29a/b-1 bicistron
Marina Vivarelli et al.
Kidney international, 87(3), 602-609 (2015-01-08)
Alloimmune antenatal membranous nephropathy (MN) during pregnancy results from antibodies produced by a neutral endopeptidase (NEP)-deficient mother. Here we report two recent cases that provide clues to the severity of renal disease. Mothers of the two children had circulating antibodies
Eddie A James et al.
Arthritis & rheumatology (Hoboken, N.J.), 66(7), 1712-1722 (2014-03-26)
Rheumatoid arthritis (RA) is thought to be a T cell-mediated disease, based on its strong association with HLA class II alleles, clinical responsiveness to T cell-directed therapies, and the presence of CD4+ T cells in rheumatoid joints. The presence of
Yuh-Seog Jung et al.
Head & neck, 37(3), 327-335 (2014-04-05)
The purpose of this study was to characterize the expression of CD200, a membrane protein that functions in immune evasion, to examine its correlations with cancer stem cell (CSC)-like features and analyze its response to chemotherapy and radiation in human
Benoit Malleret et al.
Blood, 125(8), 1314-1324 (2014-11-22)
Plasmodium vivax merozoites only invade reticulocytes, a minor though heterogeneous population of red blood cell precursors that can be graded by levels of transferrin receptor (CD71) expression. The development of a protocol that allows sorting reticulocytes into defined developmental stages
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