| Bioactivity | Rhod-2 (potassium salt) is a water-soluble, red fluorescent calcium indicator. It exhibits a significant shift in fluorescence intensity upon calcium binding (ex max=549 nm; calcium-free v. ex/em max=552/581 nm; calcium-bound). Unlike the UV-excitable indicators fura-2 and indo-1 (HY-D0121), there is no accompanying spectral shift. |
| CAS | 663625-18-1 |
| Formula | C40H39K3N4O11 |
| Molar Mass | 869.05 |
| 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]. Minta, et al. Fluorescent indicators for cytosolic calcium based on rhodamine and fluorescein chromophores. J. Biol. Chem. 264(14), 8171-8178 (1989). |
Rhod-2 potassium
CAS: 663625-18-1 F: C40H39K3N4O11 W: 869.05
Rhod-2 (potassium salt) is a water-soluble, red fluorescent calcium indicator. It exhibits a significant shift in fluore
Sales Email：peptidedb@qq.com
This product is for research use only, not for human use. We do not sell to patients.