Janelia Fluor® 669, SE
Janelia Fluor 669, SE (JF669, SE), a red fluorescent dye, can be directly reacted with the available thiol-containing HaloTag ligand under mild conditions (DIEA, DMF) to afford a JF669HaloTag ligand in a single step (Ex = 669 nm; Em = 682 nm) [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
[2127150-20-1]
Product Name Alternative
JF669, SE; JF669, NHS
UNSPSC
12171500
Target
Fluorescent Dye
Type
Dye Reagents
Related Pathways
Others
Field of Research
Others
Assay Protocol
https://www.medchemexpress.com/janelia-fluor-669-se.html
Purity
94.50
Solubility
10 mM in DMSO
Smiles
C[Si](C)(C1=C/2)C3=CC(N4CCC4)=CC=C3C(C5=C(C(SCC(ON6C(CCC6=O)=O)=O)=C(C(F)=C5C([O-])=O)F)F)=C1C=CC2=[N+]7CCC/7
Molecular Formula
C34H30F3N3O6SSi
Molecular Weight
693.76
References & Citations
[1]Jonathan B Grimm, et al. General Synthetic Method for Si-Fluoresceins and Si-Rhodamines. ACS Cent Sci. 2017 Sep 27;3 (9) :975-985.
Shipping Conditions
Blue Ice
Storage Conditions
-20°C (Powder, protect from light)
Scientific Category
Dye Reagents
Clinical Information
No Development Reported
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