Janelia Fluor 549, SE (JF549, SE) 是一种荧光染料，吸收最大值 (λab (max)) 为 549 nm，发射最大值 (λem (max)) 为 571 nm。
货号:ajcx27412
CAS:1811539-32-8
分子式:C31H25N3O7
分子量：551.56
溶解度:Soluble in DMSO
纯度：98%
存储：Store at -20°C
库存：现货

Background:

Yellow fluorescent dye; supplied as an NHS ester for coupling to primary amine groups. NHS ester can be converted to relevant substrate for use in self-labeling tag systems, e.g. HaloTag® and SNAP-tag®. Suitable for confocal fluorescent imaging and super resolution microscopy (SRM) techniques, such as dSTORM (live and fixed cells) and STED. Also suitable for flow cytometry. Cell permeable. Excitation maximum = 549 nm; emission maximum = 571 nm; Quantum yield = 0.88; Extinction coefficient = 101,000 M-1cm-1; A280 correction factor is 0.169. 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.

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