Description
JF526,SE (JF526,NHS) is a fluorogenic yellow fluorescent dye that contains NHS ester group. JF526 is a versatile scaffold for fluorogenic ligands, including labels for genetically encoded self-labeling protein tags and stains for endogenous structures.
Product information
Molecular Weight: 659.49
Formula: C31H19F6N3O7
Chemical Name: 1-[9-(2-carboxylato-5-{[(2,5-dioxopyrrolidin-1-yl)oxy]carbonyl}phenyl)-6-(3,3-difluoroazetidin-1-yl)-2,7-difluoro-3H-xanthen-3-ylidene]-3,3-difluoro-1λ⁵-azetidin-1-ylium
Smiles: [O-]C(=O)C1=CC=C(C=C1C1C2=CC(F)=C(C=C2OC2=CC(C(F)=CC2=1)=[N+]1CC(F)(F)C1)N1CC(F)(F)C1)C(=O)ON1C(=O)CCC1=O
InChiKey: BCNDQOPFHGWJEL-UHFFFAOYSA-N
InChi: InChI=1S/C31H19F6N3O7/c32-19-6-17-23(8-21(19)38-10-30(34,35)11-38)46-24-9-22(39-12-31(36,37)13-39)20(33)7-18(24)27(17)16-5-14(1-2-15(16)28(43)44)29(45)47-40-25(41)3-4-26(40)42/h1-2,5-9H,3-4,10-13H2
Technical Data
Appearance: Solid Power
Purity: ≥98% (or refer to the Certificate of Analysis)
Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis
Storage Condition: Dry, dark and -20 oC for 1 year or refer to the Certificate of Analysis.
Shelf Life: ≥12 months if stored properly.
Stock Solution Storage: 0 - 4 oC for 1 month or refer to the Certificate of Analysis.
Drug Formulation: To be determined
HS Tariff Code: 382200
How to use
In Vitro:
Excitation maximum=526 nm; emission maximum=550 nm.
Products are for research use only. Not for human use.
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