For the colorimetric detection of alkaline phosphatase-labeled molecules in Northern Southern, and Western blotting, in situ hybridization, and Immunohistochemistry. Produces a purple insoluble end product that is detected visually, when used together with Nitroblue tetrazolium. Synonyms: 5-Bromo-4-chloro-3-indolyl phosphate p-toluidine salt, X-phosphate p-toluidine salt, X-phos, X-phos PT CAS Number: 6578-06-9 Molecular Formula: C15H15BrClN2O4P Molecular Weight: 433.62 Appearance: White to off-white powder Purity: 99% (HPLC) Perchloric Acid Titration (0.1mol/L): 99% (Titration) Solubility (1%, DMF): Colorless to light yellow, clear, complete Solubility (1%, dH2O): Insoluble Turbidity (1%, DMF): 4.0 NTU Water (KF): 1% Phosphorous (inorganic): 0.05% FTIR: Conform with assigned structure. Storage and Stability: Lyophilized powder may be stored at -20C. Stable for 12 months at -20C.
Molecular Weight:
433.62
Purity:
99% (HPLC), 99% (Titration)
Form:
White to off-white powder
CAS Number:
[6578-06-9]
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