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| Product Name | PA Janelia Fluor 549, SE |
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| Description | Photoactivatable fluorescent dye; supplied as an NHS ester for coupling to primary amine groups. Non-fluorescent until activated at 365 nm. Photochemical quantum yield of uncaging = 2.2%, with improved yield upon protein conjugation. Compatible with self-labeling tag systems (e.g. HaloTag® and SNAPtag®). 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® 646, SE (Cat. No. 6150) to perform two-color sptPALM in live cells with activation at 405 nm. Cell permeable. Excitation maximum = 551 - 553 nm; emission maximum = 570 - 573 nm. HaloTag is a trademark of Promega Corporation, and SNAP-tag is a trademark of New England BioLabs, Inc.. MW (observed): 575.58. |
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| Size | 300 ug |
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| Concentration | n/a |
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| Applications | n/a |
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| Other Names | 2,5-Dioxo-1-pyrrolidinyl 3',6'-di-1-azetidinyl-2-diazo-2,3-dihydro-3-oxospiro[1H-indene-1,9'-[9H]xanthene]-6-carboxylate |
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| Gene, Accession, CAS # | CAS: 1811539-42-0 |
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| Catalog # | 6149/300U |
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| Order / More Info | PA Janelia Fluor 549, SE from TOCRIS BIOSCIENCE
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| Product Specific References | n/a |
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