Intrument | Microplate reader(510-530 nm,optimum wavelength: 520 nm) |
Assay Time | 25 min |
Validity | 6 |
Assay Type | Quantitative |
Sample Type | Serum,tissue |
Synonyms | Fe |
Detection Principal | Under the action of acidic solution and reductant, ferric ions can be separated from transferrin in serum, and reduced into ferrous ions (Fe2+). The latter then bind to bipyridine and form pink complexes. The concentration of iron can be calculated by measuring the OD value at 520 nm indirectly. |
Reagents | Normal saline (0.9% NaCl), PBS (0.01 M, pH 7.4) |
Labware | Micropipettor, Centrifuge, Water bath, Incubator, Vortex mixer |
Size | 96T |
Sensitivity | 0.08 mg/L |
Detection Range | 0.29-10 mg/L |
Recovery Rate | 96 |
Inter CV | 2.8 |