Bioactivity | Nitro-PAPS disodium dihydrate is a highly sensitive colometric reagent for Fe(II) detection with a maximal absorption wavelength of 592 nm. Nitro-PAPS disodium dihydrate is suitable for the determination of Fe(II) in serum and also be used to determine micro molar levels of Cu, Zn, Ni, Co and V[1]. |
Formula | C17H23N5Na2O8S |
Molar Mass | 503.44 |
Transport | Room temperature in continental US; may vary elsewhere. |
Storage | Please store the product under the recommended conditions in the Certificate of Analysis. |
Reference | [1]. Makino T, et al., A sensitive, direct colorimetric assay of serum iron using the chromogen, nitro-PAPS. Clin Chim Acta. 1988 Jan 15;171(1):19-27. |