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Overview
2-(4-Hydroxyphenylazo)benzoicacid is a spectrophotometric probe that shows changes in absorption spectra upon binding to proteins and binds to bovine serum proteins.
Chemical Properties
| Molecular Formula | C13H10N2O3 |
| Molecular Weight | 242.23 |
| CAS Numbers | 1634-82-8 |
| Solubility | DMSO |
| Purity | 98% by HPLC |
| SMILES Code | OC(=O)c1ccccc1N=Nc1ccc(O)cc1 |
Storage and Handling
0C Short Term, -20C Long Term
References
Sakurai T, et al. Effects of phenylbutazone and mefenamic acid on two classes of binding sites of 2-[4'-hydroxyphenylazo]benzoic acid on bovine serum albumin characterized by absorption spectra and circular dichroism spectra. J Pharmacobiodyn. 1981;4[5] 345-355.