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Merck

F4523

Fast Red TR/Naphthol AS-MX

SIGMAFAST™, fluorogenic, tablet

Synonym(s):

4-Chloro-2-methylbenzenediazonium / 3-Hydroxy-2-naphthoic acid 2,4-dimethylanilide phosphate tablets

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50 SETS

R 10,004.82

R 10,004.82

List PriceR 10,209.00
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About This Item

UNSPSC Code:
12352204
NACRES:
NA.83
MDL number:
MFCD00132253

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Product Name

SIGMAFAST™ Fast Red TR/Naphthol AS-MX Tablets, tablet, To prepare 10 mL

form

tablet

storage temp.

−20°C

Quality Level

200

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F4648D4293N2770
SIGMAFAST™ Fast Red TR/Naphthol AS-MX Tablets tablet, To prepare 10 mL

Sigma-Aldrich

F4523

SIGMAFAST™ Fast Red TR/Naphthol AS-MX Tablets

SIGMAFAST™ Fast Red TR/Naphthol AS-MX Tablets tablet, To prepare 1 mL

Sigma-Aldrich

F4648

SIGMAFAST™ Fast Red TR/Naphthol AS-MX Tablets

SIGMAFAST™ 3,3′-Diaminobenzidine tablets tablet, To prepare 5 mL

Sigma-Aldrich

D4293

SIGMAFAST™ 3,3′-Diaminobenzidine tablets

SIGMAFAST™ p-Nitrophenyl phosphate Tablets tablet, To prepare 20 mL

Sigma-Aldrich

N2770

SIGMAFAST™ p-Nitrophenyl phosphate Tablets

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

form

tablet

form

tablet

form

tablet

form

tablet

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

Application

Developed for use as a precipitating substrate for the detection of alkaline phosphatase activity in immunochemistry. Primary uses are in immunohistology, immunoblotting, or dot blotting. SIGMAFAST™ Fast Red TR/Naphthol AS-MX tablets contain 0.6 mM levamisole to block endogenous alkaline phosphatase activity. SIGMAFAST™ Fast Red TR/Naphthol AS-MX Tablets require no additional steps or buffers to prepare an active substrate solution.
SIGMAFAST™ Fast Red TR/Naphthol AS-MX tablets has been used in fluorescent in situ hybridization for the analysis of gene expression in neurons and synapses.[1][2]

Preparation Note

Each tablet set dissolved in 10 mL of deionized water yields a ready-to-use buffered solution.

Legal Information

SIGMAFAST is a trademark of Sigma-Aldrich Co. LLC

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Danger

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Dam. 1 - Flam. Sol. 2 - Skin Irrit. 2

Storage Class

4.1B - Flammable solid hazardous materials

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Certificates of Analysis (COA)

Lot/Batch Number
0000387761
0000387761
SLCN0642
SLCF5842
SLBR9488V

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Andrea M Mess et al.
Reproductive biology and endocrinology : RB&E, 10, 102-102 (2012-12-04)
Since Xenarthra are serious candidates for being basal to Eutheria, their characteristics, e.g. the placental system, influence perceptions of evolution. However, in the subgroup containing the anteaters, data are very limited. The present study aims to elucidate the nature of
The
In Situ Hybridization Methods (2015)
Calcium imaging of basal forebrain activity during innate and learned behaviors
Harrison TC, et al.
Frontiers in Neural Circuits, 10, 36-36 (2016)
K Buchmann
Folia parasitologica, 45(4), 312-318 (1998-12-30)
Histochemical studies of enzyme activities and structural elements in Gyrodactylus derjavini Mikailov, 1975 parasitizing fins of Oncorhynchus mykiss Walbaum were conducted. Marked activities of non-specific esterase, acid phosphatase, alkaline phosphatase and amino-peptidase were found in the intestinal caeca of the
Shinjae Chung et al.
Nature, 545(7655), 477-481 (2017-05-18)
In humans and other mammalian species, lesions in the preoptic area of the hypothalamus cause profound sleep impairment, indicating a crucial role of the preoptic area in sleep generation. However, the underlying circuit mechanism remains poorly understood. Electrophysiological recordings and
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