Table 5 The correlation between biological molecules that cause interference and the relative error percentage in measuring CAT activity using the CUPRAC-CAT protocol
From: An efficient protocol for quantifying catalase activity in biological samples
Test tube no | Added biomolecules | Added catalase activity (katal/L) | Found catalase activity (katal/L) | Relative error (%) |
|---|---|---|---|---|
1 | – | 297 | 297 | – |
2 | 4 mM of glucose, ribose, lactose, and fructose | 297 | 292 | 1.684 |
3 | 1 mM of serine, methionine, valine aspartic acid, cysteine, and asparagine | 297 | 305 | 2.694 |
4 | 1% BSA | 297 | 304 | 2.357 |