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Janelia Fluor 585, SE Sale

(Synonyms: JF585, SE; JF585, NHS) 目录号 : GC50443

Janelia Fluor 585, SE (JF585, SE) 是一种橙色荧光染料,含有可与伯胺基团结合的 NHS 酯。

Janelia Fluor 585, SE Chemical Structure

Cas No.:1811539-88-4

规格 价格 库存
2 mg
¥5,880.00
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Sample solution is provided at 25 µL, 10mM.

Description

Orange fluorogenic 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). Cell permeable. Excitation maximum = 585 nm; emission maximum = 609 nm; Quantum yield = 0.78; Max extinction coefficient = 156,000 M-1cm-1 (measured in Ethanol or TFE plus 0.1% TFA); Correction factor = 0.0990. Exhibits low non-specific background staining. 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.

Grimm et al (2017) A general method to fine-tune fluorophores for live-cell and in vivo imaging. Nat.Methods 14 987 PMID:28869757

化学性质

Cas No. 1811539-88-4 SDF
别名 JF585, SE; JF585, NHS
Canonical SMILES O=C(ON1C(CCC1=O)=O)C2=CC=C(C([O-])=O)C(C(C3=CC=C(N4CC(F)(F)C4)C=C3C5(C)C)=C(C=C/6)C5=CC6=[N+]7CC(F)(F)C\7)=C2
分子式 C34H27F4N3O6 分子量 649.6
溶解度 Soluble in DMSO 储存条件 Store at -20°C
General tips 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效。
储备液的保存方式和期限:-80°C 储存时,请在 6 个月内使用,-20°C 储存时,请在 1 个月内使用。
为了提高溶解度,请将管子加热至37℃,然后在超声波浴中震荡一段时间。
Shipping Condition 评估样品解决方案:配备蓝冰进行发货。所有其他可用尺寸:配备RT,或根据请求配备蓝冰。

溶解性数据

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1 mg 5 mg 10 mg
1 mM 1.5394 mL 7.697 mL 15.3941 mL
5 mM 0.3079 mL 1.5394 mL 3.0788 mL
10 mM 0.1539 mL 0.7697 mL 1.5394 mL
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