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D2321

Sigma-Aldrich

DAF-FM DA solution

5 mM in DMSO, ≥97% (HPLC)

Sinonimo/i:

4-Amino-5-methylamino- 2′,7′-difluorofluorescein diacetate, Diaminofluorescein-FM diacetate

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About This Item

Formula empirica (notazione di Hill):
C25H18F2N2O7
Numero CAS:
254109-22-3
Peso molecolare:
496.42
Codice UNSPSC:
12352200
NACRES:
NA.77

Livello qualitativo

100

Saggio

≥97% (HPLC)

Forma fisica

DMSO solution

Condizioni di stoccaggio

desiccated
protect from light

Colore

clear colorless

Condizioni di spedizione

wet ice

Temperatura di conservazione

−20°C

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
BEVHTVRRVVEMEF-UHFFFAOYSA-N

Azioni biochim/fisiol

DAF-FM DA is a cell-permeable fluorescent probe for the detection of nitric oxide (NO). DAF-2 is the original compound and is widely used, but DAF-FM and DAF-FM DA are more sensitive to nitric oxide (NO) compared with DAF-2 and more photo-stable and less pH sensitive. DAF-FM DA permeates well into living cells and is rapidly transformed into water-soluble DAF-FM by cytosolic esterases.

Caratteristiche e vantaggi

This compound is featured on the Nitric Oxide Synthases page of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.

Altre note

Light sensitive

Codice della classe di stoccaggio

10 - Combustible liquids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Certificati d'analisi (COA)

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Frontiers in plant science, 8, 1299-1299 (2017-08-10)
The PII protein in plants has been associated to many different tissue specialized roles concerning the Nitrogen assimilation pathways. We report here the further characterization of
Gen Li et al.
Frontiers in plant science, 11, 1215-1215 (2020-09-10)
Anthocyanin-derived fleshy fruit pigmentation has become an excellent system for studying the regulatory network underlying fruit ripening and quality. The transcriptional control of anthocyanin biosynthesis by MYB-bHLH-WDR complexes has been well established, but the intermediate signals through which the environmental
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Cancer cell, 32(3), 324-341 (2017-09-06)
The biological and clinical behaviors of hematological malignancies can be influenced by the active crosstalk with an altered bone marrow (BM) microenvironment. In the present study, we provide a detailed picture of the BM vasculature in acute myeloid leukemia using
Caihua Wang et al.
Stem cell research & therapy, 10(1), 175-175 (2019-06-15)
Cancer stem cells (CSCs) play a critical role in tumor development and progression and are involved in cancer metastasis. The role of reactive oxygen species (ROS) in CSCs and cancer metastasis remains controversial. The aim of the present study was

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