Janelia Fluor® 646, SE

Janelia Fluor 646, SE (JF646, SE) is a red fluorescent dye can be used in cellular imaging[1]. 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.

Product Specifications

CAS Number

[1811539-59-9]

Product Name Alternative

JF646, SE; JF646, NHS

UNSPSC

12171500

Target

Fluorescent Dye

Type

Dye Reagents

Related Pathways

Others

Field of Research

Others

Assay Protocol

https://www.medchemexpress.com/janelia-fluor-646-se.html

Purity

99.67

Solubility

DMSO : 12.5 mg/mL (ultrasonic)

Smiles

C[Si]1(C)C2=C(C=CC(N3CCC3)=C2)C(C4=CC(C(ON5C(CCC5=O)=O)=O)=CC=C4C([O-])=O)=C6C=C/C(C=C16)=[N+]7CCC\7

Molecular Formula

C33H31N3O6Si

Molecular Weight

593.70

References & Citations

[1]Grimm JB, et al. A general method to improve fluorophores for live-cell and single-molecule microscopy. Nat Methods. 2015;12 (3) :244-250. doi:10.1038/nmeth.3256|[2]Basu S, et al. FRET-enhanced photostability allows improved single-molecule tracking of proteins and protein complexes in live mammalian cells. Nat Commun. 2018;9 (1) :2520. Published 2018 Jun 28.