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Merck
CN

D1946

二氨基荧光素-FM 二乙酸酯

≥98% (HPLC), NO detector, film

别名:

4-氨基-5-（N-甲氨基）-3′,6′-双（乙酰氧基）-2′,7′-二氟-螺[ 异苯并呋喃-1 (3H) ,9′-[9H]黄原酮]-3-酮, DAF-FM DA

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关于此项目

经验公式（希尔记法）:
C25H18F2N2O7
化学文摘社编号:
254109-22-3
分子量:
496.42
UNSPSC Code:
12352200
PubChem Substance ID:
329798717
NACRES:
NA.77
MDL number:
MFCD16872050
Assay:
≥98% (HPLC)
Form:
film
Quality level:
100
Storage condition:
desiccated

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产品名称

二氨基荧光素-FM 二乙酸酯, ≥98% (HPLC)

SMILES string

CNc1ccc2c(c1N)C(=O)OC23c4cc(F)c(OC(C)=O)cc4Oc5cc(OC(C)=O)c(F)cc35

InChI key

BEVHTVRRVVEMEF-UHFFFAOYSA-N

InChI

1S/C25H18F2N2O7/c1-10(30)33-20-8-18-13(6-15(20)26)25(12-4-5-17(29-3)23(28)22(12)24(32)36-25)14-7-16(27)21(34-11(2)31)9-19(14)35-18/h4-9,29H,28H2,1-3H3

assay

≥98% (HPLC)

form

film

storage condition

desiccated

color

colorless to yellow

fluorescence

λex 500 nm; λem 515 nm in DMSO

shipped in

wet ice

storage temp.

−20°C

Quality Level

100

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相关类别

Application

DAF-FM DA 已被用于测量肝组织匀浆中的一氧化氮 (NO) 水平。它还被用于检测人脐静脉内皮细胞 (HUVEC) 的 NO 染色。

Biochem/physiol Actions

DAF-FM DA 是一种用于检测一氧化氮 (NO) 的细胞渗透性荧光探针。
DAF-FM DA 是一种用于检测一氧化氮 (NO) 的细胞渗透性荧光探针。DAF-2 是最初的化合物，应用广泛，但 DAF-FM 和 DAF-FM DA 与 DAF-2 相比对一氧化氮 (NO) 更敏感，更耐光且pH 敏感性较低。DAF-FM DA 能很好地渗透到活细胞中，并通过胞浆酯酶迅速转化为水溶性 DAF-FM。

Disclaimer

吸湿

Features and Benefits

该化合物在受体分类和信号转导手册的一氧化氮合酶页面上有重点介绍。想要浏览手册的其他页面， 请单击此处。

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
0000357475
0000354599
0000354599
0000357475
0000073468

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Verena K Capellini et al.
PloS one, 8(5), e62887-e62887 (2013-05-22)
It has been known for more than a century that pH changes can alter vascular tone. However, there is no consensus about the effects of pH changes on vascular response. In this study, we investigated the effects of extracellular pH
Shaoting Du et al.
Journal of experimental botany, 67(3), 893-904 (2015-11-27)
CO2 elevation often alters the plant's nitrate reductase (NR) activity, the first enzyme acting in the nitrate assimilation pathway. However, the mechanism underlying this process remains unknown. The association between elevated CO2-induced alterations of NR activity and nitric oxide (NO)
Good hydration and cell-biological performances of superparamagnetic calcium phosphate cement with concentration-dependent osteogenesis and angiogenesis induced by ferric iron
Zhang J, et al
Journal of Material Chemistry B: Materials for Biology and Medicine, 3(45), 8782-8795 (2015)
Bing Fang Luo et al.
Journal of experimental botany, 63(8), 3127-3136 (2012-03-02)
Nitrogen (N) management is a promising agronomic strategy to minimize cadmium (Cd) contamination in crops. However, it is unclear how N affects Cd uptake by plants. Wild-type and iron uptake-inefficient tomato (Solanum lycopersicum) mutant (T3238fer) plants were grown in pH-buffered
Longmei Zhai et al.
Plant physiology and biochemistry : PPB, 109, 515-524 (2016-11-12)
To cope with iron (Fe) deficiency, plants have evolved a wide range of adaptive responses from changes in morphology to altered physiological responses. Recent studies have demonstrated that nitric oxide (NO) is involved in the Fe-deficiency response through hormonal signaling
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