1302 Results for: "3-Chloro-6-methoxypyridine-2-carbonyl chloride&amp"

BCIP/NBT Membrane Alkaline Phosphatase Substrate is an artificially manufactured chromogenic substrate for use in sensitive colorimetric assays. Alkaline phosphatase hydrolyzes the BCIP to 5-bromo-4-chloro-3-indole, which is oxidized by oxygen in the atmosphere, yielding a blue dye. In the presence of NBT, an insoluble dark blue precipitate is formed after a reduction reaction instead.

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Nitro blue tetrazolium chloride (NBT) ≥90% (by HPLC), Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

Nitrotetrazolium blue (NBT), in combination with BCIP (5-bromo-4-chloro-3-indolyl-phosphate), is required for the detection of labeled probes in western blots. It is part of the colorimetric detection assay. NBT and BCIP dyes detect alkaline phosphatase activity, thereby generating an insoluble purple dye (diformazan). The dye is visible at areas where the labeled probe has hybridised to its target.

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GEA 5024 ≥97% (by HPLC)

Supplier: ENZO LIFE SCIENCES

Stable nitric oxide donor.

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BCIP/TNBT alkaline phosphatase substrate

Supplier: Rockland Immunochemicals

BCIP/TNBT Membrane Alkaline Phosphatase Substrate is an artificially manufactured chromogenic substrate for use in sensitive colorimetric assays. BCIP/TNBT can be utilized in ELISA, in situ hybridization, and IHC. Alkaline phosphatase hydrolyzes the BCIP to 5-bromo-4-chloro-3-indole, which is oxidized by oxygen in the atmosphere, yielding a blue dye. In the presence of TNBT, an insoluble dark blue precipitate is formed after a reduction reaction instead.

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6-methoxypyridine-3-sulfonyl chloride 1 * 1 g

Supplier: Pharmablock (USA)

6-methoxypyridine-3-sulfonyl chloride 1 * 1 g

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3-Chloropropyldimethylammonium chloride

Supplier: Molekula

3-Chloropropyldimethylammonium chloride

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4-Fluorobenzyl chloride ≥99%, Sigma-Aldrich®

Supplier: Merck

4-Fluorobenzyl chloride ≥99%, Sigma-Aldrich®

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4-Fluorobenzyl chloride

Supplier: FLUOROCHEM

4-Fluorobenzyl chloride

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2-Nitrobenzyl chloride

Supplier: Molekula

2-Nitrobenzyl chloride

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2-Nitrobenzyl chloride

Supplier: ACTIVATE SCIENTIFIC

2-Nitrobenzyl chloride

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2-methoxypyridine-4-sulfonyl chloride 1 * 1 g

Supplier: Pharmablock (USA)

2-methoxypyridine-4-sulfonyl chloride 1 * 1 g

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Pentafluorobenzyl chloride

Supplier: FLUOROCHEM

Pentafluorobenzyl chloride

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(4-Chlorophenyl)methanesulphonyl chloride, Sigma-Aldrich®

Supplier: Merck

(4-Chlorophenyl)methanesulphonyl chloride, Sigma-Aldrich®

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Methyl chlorodifluoroacetate 97%

Supplier: Apollo Scientific

Useful trifluoromethylating agent. Trifluoromethylation ofaryl and vinyl halides: Tetrahedron Letts.,32, 7689 (1991). Nitroaryl chlorides can also be trifluoromethylated.