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

Curated Selection

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