Table 20.4—Reactive pH indicator dyes.
| pH Indicator | Preferred Reactive Form |
|---|---|
| BCECF | BCECF (B1151, Probes Useful at Near-Neutral pH—Section 20.2) * |
| Carboxyfluorescein | 5-(and 6-)carboxyfluorescein, succinimidyl ester (C1311, Fluorescein, Oregon Green and Rhodamine Green Dyes—Section 1.5) |
| 6-JOE | 6-carboxy-4',5'-dichloro-2',7'-dimethoxyfluorescein, succinimidyl ester (C6171MP, Fluorescein, Oregon Green and Rhodamine Green Dyes—Section 1.5) |
| Naphthofluorescein | 5-(and 6-)carboxynaphthofluorescein, succinimidyl ester (C653) |
| Oregon Green 488 | Oregon Green 488 carboxylic acid, succinimidyl ester (O6147, O6149) |
| Oregon Green 514 | Oregon Green 514 carboxylic acid, succinimidyl ester (O6139) |
| pHrodo | pHrodo succinimidyl ester (P36600) |
| SNARF-1 | SNARF-1 carboxylic acid, acetate, succinimidyl ester (S22801) 5-(and 6-)carboxy SNARF-1 (C1270, Probes Useful at Near-Neutral pH—Section 20.2) * |
| SNARF-4F | SNARF-4F carboxylic acid (S23920, Probes Useful at Near-Neutral pH—Section 20.2) * |
| SNARF-5F | SNARF-5F carboxylic acid (S23922, Probes Useful at Near-Neutral pH—Section 20.2) * |
| * Carboxylic acids require activation with EDAC/NHSS before reaction with amines (Introduction to Amine Modification—Section 1.1). | |
For Research Use Only. Not for use in diagnostic procedures.