chemical

PA Janelia Fluor 646, SE

6150

300 ug

141 USD

6150

6150/300U

PA Janelia Fluor 646, SE

Red photoactivatable dye (Reactive group: NHS ester). Applications: super resolution microscopy (PALM), single molecule tracking and live cell imaging

Photoactivatable Dyes

Small Molecules

300 ug

90%

617.74

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Photoactivatable fluorescent dye; supplied as an NHS ester for coupling to primary amine groups. Non-fluorescent until activated at 365 nm. NHS ester can be converted to relevant substrate for use in self-labeling tag systems, e.g. HaloTag and SNAP-tag . Suitable for single molecule tracking and super resolution microscopy in live cells, specifically live cell sptPALM and fixed cell PALM. Can be multiplexed with PA Janelia Fluor 549, SE (Cat. No. 6149) to perform two-colour sptPALM in live cells with activation at 405nm. Cell permeable. Excitation maximum = 649 - 651 nm; emission maximum = 663 - 665 nm. Upon protein conjugation the efficiencies of photoconversion improve substantially. Low background staining. . HaloTag is a trademark of Promega Corporation, and SNAP-tag is a trademark of New England BioLabs, Inc.

6150

PA JF646 Photoactivatable caged Janelia Fluor 646-SE fluorescent dyes NHS ester self-labeling tag systems microscopy cell permeable super resolution PA Janelia Fluor Dyes Photoactivatable Janelia Fluor Dyes Photoactivatable Dyes 6150, Photoactivatable Dyes

Red photoactivatable dye (Reactive group: NHS ester). Applications: super resolution microscopy (PALM), single molecule tracking and live cell imaging

2,5-Dioxo-1-pyrrolidinyl 3,7-di-1-azetidinyl-2 -diazo-5,5-dimethyl-2 ,3 -dihydro-5H-3 -oxospiro[dibenzo[b,e]siline-10,1 -indene]-6 -carboxylate

C 34 H 31 N 5 O 5 Si

C34H31N5O5Si

2093120-32-0

138

141 USD

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