111 Results for: "Ponceau+Xylidine"
Ponceau Xylidine ≥60 % (dye content), Sigma-Aldrich®
Supplier: SIGMA ALDRICH MICROSCOPY
Ponceau Xylidine has been used as part of the Goldner’s trichome stain to stain thin sections. It has also been used to prepare Fuchsin-Ponceau solution to stain an amyotrophic lateral sclerosis tissue-engineered
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Ponceau Xylidine, pure
Supplier: Thermo Fisher Scientific
CAS No.: 3761-53-3
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Ponceau S, high purity
Supplier: VWR Chemicals
A substitute for acid fuschin in Van Gieson stain. Also used for staining proteins after electrophoresis.
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Ponceau S solution, Sigma-Aldrich®
Supplier: SIGMA ALDRICH MICROSCOPY
Ponceau S solution has been used for membrane staining (Western blotting).
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Ponceau S, Proteomics Grade
Supplier: VWR Chemicals
Ponceau S, Proteomics Grade
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Ponceau S, Bioreagent for electrophoresis, Sigma-Aldrich®
Supplier: SIGMA ALDRICH MICROSCOPY
Ponceau S is the sodium salt of a diazo dye. It is used to make a stain for rapid reversible staining of protein bands on nitrocellulose or PVDF membranes (Western blots) and also for staining protein on cellulose acetate membranes. The stain is reversed with water washes and aids in subsequent immunological detection. The following are two common stain formulations: 0.1% Ponceau S (w/v) in 5% acetic acid 2% Ponceau S (w/v) in 30% TCA, 30% sulfosalicylic acid.
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Ponceau S 75% (dye content), Sigma-Aldrich®
Supplier: SIGMA ALDRICH MICROSCOPY
Ponceau S (C.l. 27195) is an anionic, very hydrophilic disazo dye. It is also known as fast ponceau 2B. Ponceau S is widely used to stain proteins on gel electropherograms. It is a suitable stain for proteins adsorbed onto nitrocellulose membranes. It also has applications in botanical staining manuals as a stain for sieve plate elements.
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Ponceau S 0,1 % (w/v) in 5% acetic acid staining solution
Supplier: Biotium
Ponceau S staining solution is used for the detection of proteins on PVDF and nitrocellulose membranes with a limit of detection of about 250 ng of transferred protein.
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Ponceau S for electrophoresis
Supplier: Thermo Fisher Scientific
Ponceau S for electrophoresis
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Ponceau S 0,2% (v/v) in 5% acetic acid
Supplier: Thermo Fisher Scientific
Ponceau S 0,2% (v/v) in 5% acetic acid
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2,6-Xylidine for synthesis, Sigma-Aldrich®
Supplier: Merck
2,6-Xylidine for synthesis, Sigma-Aldrich®
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4-Chloro-2,6-xylidine ≥98%
Supplier: Thermo Fisher Scientific
4-Chloro-2,6-xylidine ≥98%
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Ponceau S 0,1% in dil. acetic acid membrane stain
Supplier: G-Biosciences
Ponceau S is a rapid and reversible stain for detecting protein bands on Western blot membranes and can be used with PVDF, nitrocellulose and cellulose acetate membranes*. Ponceau S is a negative stain, which binds to the positively charged amino groups of the protein and it also binds non‐covalently to non‐polar regions in the protein.
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Crystal ponceau 6R, Sigma-Aldrich®
Supplier: SIGMA ALDRICH MICROSCOPY
Crystal Ponceau 6R has been used in the MSB (martius yellow–crystal scarlet–methyl blue) staining procedure for the staining of collagen fibers and erythrocytes.
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Ponceau S ≥75% (dye content), dark powder
Supplier: MP Biomedicals
Ponceau S is used as protein stain for electrophoresis.
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Supplier: Integra
Supplier: VWR Chemicals
Supplier: Integra
Supplier: VWR Collection
Supplier: Industrial Physics
Supplier: VWR Collection
Supplier: VWR Collection
Supplier: VWR Collection
Supplier: EPPENDORF
Supplier: Integra
Supplier: GETT GERATETECHNIK
Supplier: HENKE SASS WOLF