| Bioactivity | DMHBO+ is a cationic chromophore that binds to the Chili aptamer with a Kd of 12 nM. The Chili-DMHBO+ complex is an ideal fluorescence donor for FRET to the rhodamine dye Atto 590, suitable for imaging RNA in cells. Ex/Em=456/592 nm[1]. |
| Name | DMHBO+ |
| CAS | 2322286-81-5 |
| Formula | C22H25IN4O5 |
| Molar Mass | 552.36 |
| 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]. Christian Steinmetzger, et al. A Multicolor Large Stokes Shift Fluorogen-Activating RNA Aptamer with Cationic Chromophores. Chemistry. 2019 Feb 6;25(8):1931-1935. |