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  3. Janelia Fluor® 646, SE

Janelia Fluor® 646, SE  (Synonyms: JF646, SE; JF646, NHS)

Cat. No.: HY-130735 Purity: 96.39%
COA Handling Instructions

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

For research use only. We do not sell to patients.

Janelia Fluor® 646, SE Chemical Structure

Janelia Fluor® 646, SE Chemical Structure

CAS No. : 1811539-59-9

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1 mg USD 235 In-stock
2 mg USD 355 In-stock
5 mg USD 640 In-stock
10 mg USD 1025 In-stock
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This product is a controlled substance and not for sale in your territory.

Customer Review

Based on 1 publication(s) in Google Scholar

Other Forms of Janelia Fluor® 646, SE:

Top Publications Citing Use of Products
  • Biological Activity

  • Purity & Documentation

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Description

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.

In Vitro

Excitation maximum=646 nm; emission maximum=664 nm[1].
JF646 can serve as ligand for self-labeling tag (such as HaloTag)[1].
Janelia Fluor 646, SE (JF646, SE) is modified by JF646. JF646, a red fluorescent dye, is photostable, membrane-permeable, has a high extinction coefficient[2].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Molecular Weight

593.70

Formula

C33H31N3O6Si

CAS No.
Appearance

Solid

Color

Light green to green

Emission (Em)

646

Excitation (Ex)

606

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

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

-20°C, protect from light

*In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)

Purity & Documentation

Purity: 96.42%

References
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Janelia Fluor® 646, SE Related Classifications

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Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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Janelia Fluor® 646, SE
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