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Beskrivelse: Tetrabromophenol Blue sodium salt, Dye content 85% (3,3',3'',4,5,5',5'',6-Octabromophenolsulfonphthalein sodium salt).
Varenummer: 236047-5G
UOM: 1 * 5 g
Leverandør: SIGMA ALDRICH MICROSCOPY


Beskrivelse: Tetrabromophenol blue disodium salt
Varenummer: TCIAT0040-1G
UOM: 1 * 1 g
Leverandør: TCI


Beskrivelse: Comprises <0.1% bromophenol blue and <0.1% sodium hydroxide in water.
Varenummer: 87795.180
UOM: 1 * 100 mL
Leverandør: VWR Chemicals

Beskrivelse: Tetrabromophenol Blue (TBPB) belongs to the group of sulfonephthalein acid-base indicators. It is employed in the potentiometric titration of the halogens with Hg₂(NO₃)₂. In addition, it has been used as a dye indicator in urine dipstick test to detect proteinuria. In this assay, with increasing concentration of urinary protein, TBPB sequentially changes colour from pale green to blue. Binding of TBPB to proteins is dependent on pH.
Varenummer: 199311-5G
UOM: 1 * 5 g
Leverandør: SIGMA ALDRICH MICROSCOPY


Beskrivelse: Bromphenol blå 0,04% in ethanol, TECHNICAL
Varenummer: 34307.237
UOM: 1 * 250 mL
Leverandør: VWR Chemicals

Beskrivelse: Bromophenol Blue is a tracking dye for nucleic acid or protein electrophoresis in agarose or polyacrylamide gels.
Varenummer: 318744-500ML
UOM: 1 * 500 mL
Leverandør: SIGMA ALDRICH MICROSCOPY

Certifikater


Beskrivelse: When immobilised using an insoluble porous support matrix such as agarose, Cibacron Blue 3GA is used for affinity chromatography purification of enzymes. This affinity has been attributed to a structural similarity between the dye and the natural ligands for proteins with cofactor binding domains.
Varenummer: B1064-1G
UOM: 1 * 1 g
Leverandør: SIGMA ALDRICH MICROSCOPY


Beskrivelse: Hydroxy naphthol blue disodium salt, ACS reagent.
Varenummer: 219916-100G
UOM: 1 * 100 g
Leverandør: SIGMA ALDRICH MICROSCOPY

Certifikater


Beskrivelse: Bromphenol blå, AnalaR NORMAPUR® ACS
Varenummer: 85721.130
UOM: 1 * 25 g
Leverandør: VWR Chemicals

Beskrivelse: Uniblue A sodium salt ≥70% (by HPLC) Reactive stain for proteins, Sigma-Aldrich®
Varenummer: 298409-1G
UOM: 1 * 1 g
Leverandør: SIGMA ALDRICH MICROSCOPY


Beskrivelse: Mordant Blue 9, Dye content 50 % (6-(5-Chloro-2-hydroxy-3-sulfophenylazo)-5-hydroxy-1-naphthalenesulfonic acid disodium salt; 6-(5-Chloro-2-hydroxy-4-sulfonphenylazo)-5-hydroxy-1-naphthalene-sulfonic acid sodium salt)
Varenummer: 195219-25G
UOM: 1 * 25 g
Leverandør: SIGMA ALDRICH MICROSCOPY


Beskrivelse: Filter blue green sodium salt
Varenummer: TCIAF0536-25G
UOM: 1 * 25 g
Leverandør: TCI


Beskrivelse: A tracking dye for nucleic acid and protein gels. Also a pH indicator (yellow to blue, range 3,0 to 4,6).
Varenummer: 0449-50G
UOM: 1 * 50 g
Leverandør: VWR Chemicals

Beskrivelse: Bromphenol blå ACS, Reag. Ph. Eur., Supelco®
Varenummer: 1.08122.0005
UOM: 1 * 5 g
Leverandør: Merck

Beskrivelse: Methylthymol Blue natriumsalt
Varenummer: 1.06084.0005
UOM: 1 * 5 g
Leverandør: Merck

MSDS


Beskrivelse: m-cresol purple sodium salt (MCP) is a colorimetric pH indicator dye. The dye is blue in anionic form and yellow in protonated form. It has been used to measure pH of seawater using a spectrophotometer.
Varenummer: 211761-10G
UOM: 1 * 10 g
Leverandør: SIGMA ALDRICH MICROSCOPY


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