Janelia Fluor 646, free acid | Tocris Bioscience 6993 product information

product summary

company name :

Tocris Bioscience

product type :

chemical

product name :

Janelia Fluor 646, free acid

catalog :

6993

quantity :

5 mg

price :

375 USD

more info or order :

Tocris Bioscience product webpage

image

image 1 :

Cat.No. 6993 - Janelia Fluor 646, free acid C29H28N2O4Si.CF3CO2H

product information

brand :

Tocris

master code :

6993

SKU :

6993/5

product name :

Janelia Fluor 646, free acid

description :

Red dye (Reactive group: free acid). Applications: super resolution microscopy e.g. dSTORM STED, confocal, flow and live cell imaging

target :

Free Acid Janelia Fluor® Dyes

category :

Small Molecules

unit size :

5 mg

purity :

95%

observed molecular weight :

610.65

url print :

?utm_source=distributor&utm_medium=referral&utm_campaign=product&utm_term=smallmolecules

details of functionality :

Red fluorogenic fluorescent dye; supplied as a free acid. Used in protocol (2017 Grimm et al - see references below) for the synthesis of Janelia Fluor HaloTag and SNAP-Tag ligands, for use in live cell imaging experiments. Suitable for confocal fluorescent imaging, super resolution microscopy (SRM) techniques such as dSTORM (live and fixed cells) and STED imaging. Also suitable for flow cytometry. Cell permeable. Excitation maximum = 646 nm; emission maximum = 664 nm; Quantum yield = 0.54; Extinction coefficient = 152,000 M-1cm-1. . To measure the absorbance spectrum of this dye we recommend the following solvent: ethanol or trifluoroethanol plus 0.1% TFA. . We also offer Janelia Fluor conjugated antibodies and custom conjugation services with our sister company Novus Biologicals. . HaloTag is a trademark of Promega Corporation, and SNAP-tag is a trademark of New England BioLabs, Inc.

catalog number base :

6993

product keywords :

JF646 Janelia Fluor 646-SE fluorescent dyes free acid self-labeling tag systems microscopy cell permeable super resolution STED flow cytometry Free Acid Janelia Fluor Dyes Flow Cytometry 6993, Free Acid, Janelia, fluorescent dye

extended description :

Red dye (Reactive group: free acid). Applications: super resolution microscopy e.g. dSTORM STED, confocal, flow and live cell imaging

chemical name text :

1-[7-(1-Azetidinyl)-10-(2,5-dicarboxyphenyl)-9,9-dimethyl-9-silaanthracen-2(9H)-ylidene]azetidinium inner salt trifluoroacetate

formula :

C 29 H 28 N 2 O 4 Si.CF 3 CO 2 H

formula text :

C29H28N2O4Si.CF3CO2H

2020 USD :

375

2021 USD :

375 USD

storage :

Store at -20°C

more info or order :

Tocris Bioscience product webpage