Description
5-Bromo-4-chloro-3-indolyl phosphate, disodium salt is a high-purity biochemical substrate offered at a minimum of 99 % for sensitive detection and staining applications. It carries CAS number 102185-33-1, the empirical formula C₈H₄BrClNO₄PNa₂ · 1,5 H₂O, and a molar mass of 397,46 g/mol, providing a precise chemical profile for assay design and documentation. In biochemistry laboratories this chromogenic phosphate substrate is used where alkaline phosphatase activity or related enzymatic readouts need a clear visual or photometric signal. The disodium salt form from manufacturer Carl ROTH integrates readily into established substrate buffers and blotting or histochemical protocols. Defined purity, formula, and unit quantity support reproducible results and straightforward inventory control in research and analytical settings.
This article belongs on Protein biology (other), in Protein biology & Western blot.
Key features
- Appearance: almost white powder
- Assay (titr.): ≥99.0 %
- Water (KF): 5.8-7.8 %
- CAS number: 102185-33-1
- Pack sizes: 100 mg, 500 mg, 1 g, 5 g
- Purity: min. 99 %
- Empirical formula: C₈H₄BrClNO₄PNa₂ · 1,5 H₂O
- Molar mass: 397,46 g/mol
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about 5-Bromo-4-chloro-3-indolyl phosphate, disodium salt, min. 99 %, 100 mg, glass
What is this article?
5-Bromo-4-chloro-3-indolyl phosphate, disodium salt, min. 99 %, 100 mg, glass is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Protein biology (other), inside Protein biology & Western blot, in Microbiologie.
This shelf is the protein-biology article that is not a membrane and not an extraction kit: stains for gels, buffers, small tools of a protein bench. The method, a gel stain or a quantitation assay, still chooses the bottle.
Protein work separates a mixture, then asks which protein is which. Extraction and purification take the protein out of the cell. A marker shows the masses. A Western blot moves the separated proteins onto a membrane and probes them with an antibody. The membrane, nitrocellulose or PVDF, has to bind the protein and survive the washes. Antibodies and methods are in PubMed. Reference material is at ATCC.
Which category should I open next?
The category is Protein biology & Western blot. The sub-category is Protein biology (other). The catalogue is Microbiologie.
Shelves beside this one are Blotting membranes & papers and Protein extraction, purification & markers.
What should I check before I order?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.