20 results found for: “bromophenol_blue”.

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Bromophenol blue

Bromophenol blue (3′,3″,5′,5″-tetrabromophenolsulfonphthalein, BPB), albutest is used as a pH indicator, an electrophoretic color marker, and a dye. It...

Last Update: 2024-02-09T17:57:24Z Word Count : 489 Synonim Bromophenol blue

SDS-PAGE

comparatively small, anionic dye bromophenol blue to the sample buffer. Due to the relatively small molecule size of bromophenol blue, it migrates faster than...

Last Update: 2024-03-23T23:35:36Z Word Count : 4904 Synonim SDS-PAGE

Agarose gel electrophoresis

colored dyes. Xylene cyanol (light blue color) comigrates large DNA fragments, while Bromophenol blue (dark blue) comigrates with the smaller fragments...

Last Update: 2023-09-27T12:47:45Z Word Count : 4134 Synonim Agarose gel electrophoresis

Albuminuria

This is because albumin is by far the dominant plasma protein, and bromophenol blue the agent used in the dipstick is specific to albumin. Though there...

Last Update: 2024-02-13T23:20:11Z Word Count : 703 Synonim Albuminuria

Xylene cyanol

agarose gel electrophoresis and polyacrylamide gel electrophoresis. Bromophenol blue and orange G can also be used for this purpose. Once mixed with the...

Last Update: 2023-06-13T03:27:23Z Word Count : 147 Synonim Xylene cyanol

Phenol red

bromine (>20 ppm) can result in the secondary conversion of bromophenol red to bromophenol blue with an even lower pKa, erroneously giving the impression...

Last Update: 2024-02-05T04:35:38Z Word Count : 1088 Synonim Phenol red

Bromocresol green

These appear as yellow spots on a light or dark blue background; no heating is necessary. Bromophenol blue solution can be used for the same purpose. The...

Last Update: 2024-02-09T17:55:39Z Word Count : 545 Synonim Bromocresol green

Chromophore

ultraviolet region and are colorless to the human eye", "Compounds that are blue or green typically do not rely on conjugated double bonds alone.") In the...

Last Update: 2024-02-21T17:40:14Z Word Count : 1129 Synonim Chromophore

Ion transport number

the cathode during the experiment. An acid-base indicator such as bromophenol blue is added to make visible the boundary between the acidic HCl solution...

Last Update: 2024-02-24T20:01:47Z Word Count : 1451 Synonim Ion transport number

Electrophoretic color marker

Commonly used color markers include Bromophenol blue, Cresol Red, Orange G and Xylene cyanol. Xylene and bromophenol blue are the most commonly used dyes...

Last Update: 2024-03-25T19:10:07Z Word Count : 1236 Synonim Electrophoretic color marker

BPB

Brighton Photo Biennial, a month-long British festival of photography Bromophenol blue, a dye Federal Agency for Civic Education (Bundeszentrale für politische...

Last Update: 2020-01-31T14:32:38Z Word Count : 106 Synonim BPB

Acid–base titration

Red Blue 3.0 - 5.2 Red Phenolphthalein Colourless 8.3 - 10.0 Pink Thymolphthalein Colourless 9.3 - 10.5 Blue Bromophenol Blue Yellow 3.0 - 4.6 Blue Bromocresol...

Last Update: 2024-03-19T21:38:29Z Word Count : 2636 Synonim Acid–base titration

Titration

would be appropriate (for instance litmus, phenolphthalein or bromothymol blue). If one reagent is a weak acid or base and the other is a strong acid or...

Last Update: 2024-02-27T10:44:37Z Word Count : 4660 Synonim Titration

Proteinuria

globulins or Bence Jones proteins because the reagent on the test strips, bromophenol blue, is highly specific for albumin. Traditionally, dipstick protein tests...

Last Update: 2023-12-31T18:16:13Z Word Count : 2144 Synonim Proteinuria

Gel electrophoresis of proteins

usually included in the sample buffer. A very common tracking dye is Bromophenol blue. This dye is coloured at alkali and neutral pH and is a small negatively...

Last Update: 2024-02-21T08:29:55Z Word Count : 2350 Synonim Gel electrophoresis of proteins

PH indicator

observed spectrum (green) is the sum of the spectra of HA (gold) and of A− (blue), weighted for the concentration of the two species. When a single indicator...

Last Update: 2024-01-22T06:53:21Z Word Count : 1658 Synonim PH indicator

Cresol Red

molecule (it depends on the concentration of buffer and other component). Bromophenol blue and xylene cyanol can also be used for this purpose. PubChem. "Cresol...

Last Update: 2023-01-25T14:28:09Z Word Count : 134 Synonim Cresol Red

Dichromatism

thickness. Examples of dichromatic substances are pumpkin seed oil, bromophenol blue, and resazurin. When the layer of pumpkin seed oil is less than 0.7 mm...

Last Update: 2023-04-11T12:23:03Z Word Count : 787 Synonim Dichromatism

Orange G

Base pair (bp) DNA molecule, and polyacrylamide gel electrophoresis. Bromophenol blue and xylene cyanol can also be used for this purpose. (However, the...

Last Update: 2023-08-28T21:06:39Z Word Count : 268 Synonim Orange G

Polyacrylamide gel electrophoresis

included in the PAGE sample buffer. A very common tracking dye is Bromophenol blue (BPB, 3',3",5',5" tetrabromophenolsulfonphthalein). This dye is coloured...

Last Update: 2024-01-31T09:27:48Z Word Count : 4717 Synonim Polyacrylamide gel electrophoresis

Main result

Bromophenol blue

Bromophenol blue (3′,3″,5′,5″-tetrabromophenolsulfonphthalein, BPB), albutest is used as a pH indicator, an electrophoretic color marker, and a dye. It can be prepared by slowly adding excess bromine to a hot solution of phenolsulfonphthalein in glacial acetic acid.


bromophenol_blue