| Bioactivity | Janelia Fluor® 646 TFA (JF646 TFA), a red fluorogenic fluorescent dye, can be used in the synthesis of Janelia Fluor 646 HaloTag and SNAP-Tag ligands. JF646 TFA is used in live cell imaging experiments[1][2]. Janelia Fluor® products are licensed under U.S. Pat. Nos. 9,933,417, 10,018,624 and 10,161,932 and other patents from Howard Hughes Medical Institute. |
| Invitro | JF646 TFA: λmax (nm)=646, λem (nm) =664[1]. |
| Name | Janelia Fluor® 646 TFA |
| Formula | C31H29F3N2O6Si |
| Molar Mass | 610.65 |
| 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]. Grimm JB, Muthusamy AK, Liang Y, et al. A general method to fine-tune fluorophores for live-cell and in vivo imaging. Nat Methods. 2017;14(10):987-994. doi:10.1038/nmeth.4403. |
Janelia Fluor® 646 TFA
CAS: F: C31H29F3N2O6Si W: 610.65
Janelia Fluor® 646 TFA (JF646 TFA), a red fluorogenic fluorescent dye, can be used in the synthesis of Janelia Fluor 64
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This product is for research use only, not for human use. We do not sell to patients.