Description
4-Aminophenyl phosphate is an alkaline phosphatase substrate used to quantify enzyme activity in immunoassays.
4-Aminophenylphosphate Disodium
Product ID A5031
Cas No.
Purity ≥98%
| Product Unit Size | Cost | Quantity | Stock |
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Product Info
| Purity | ≥98% |
|---|---|
| Formula | C6H6NO4PNa2 • H2O |
| Formula Wt. | 233.09 |
| Synonym | Disodium 4-aminophenyl phosphate |
| Solubility | Soluble in water to 50 mM |
Shipping and Storage
| Store Temp | -20°C |
|---|---|
| Ship Temp | Ambient |
Downloads
| MSDS | |
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| Info Sheet |
References
Akanda MR, Tamilavan V, Park S, et al. Hydroquinone diphosphate as a phosphatase substrate in enzymatic amplification combined with electrochemical-chemical-chemical redox cycling for the detection of E. coli O157:H7. Anal Chem. 2013 Feb 5;85(3):1631-6. PMID: 23327094.
Pemberton RM, Hart JP, Stoddard P, et al. A comparison of 1-naphthyl phosphate and 4 aminophenyl phosphate as enzyme substrates for use with a screen-printed amperometric immunosensor for progesterone in cows' milk. Biosens Bioelectron. 1999 May 31;14(5):495-503. PMID: 10451917.
Xiang Y, Zhang Y, Qian X, et al. Ultrasensitive aptamer-based protein detection via a dual amplified biocatalytic strategy. Biosens Bioelectron. 2010 Jul 15;25(11):2539-2542. PMID: 20452761.
Tang H, Lunte C, Halsall B, et al. p-Aminophenyl phosphate: an improved substrate for electrochemical enzyme immunoassay. Analytica Chimica Acta. 1988;214:187-195.
Frew J, Foulds N, Wilshere J, et al. Measurement of alkaline phosphatase activity by electrochemical detection of phosphate esters. J Electroanal Chem. 1989;266:309-316.