Cyanine5 NHS 酯 (Cyanine5 NHS ester)
目录号 | 数量 | 价格 | 提前通知时间 | 购买此产品 |
---|---|---|---|---|
13020 | 1 mg | $87 | 现货 | |
23020 | 5 mg | $117 | 现货 | |
43020 | 25 mg | $337 | 现货 | |
53020 | 50 mg | $550 | 现货 | |
63020 | 100 mg | $870 | 现货 | |
83020 | 1 g | 请查询 | 12 天 |
这种 Cyanine5 NHS 酯(Cy5® NHS 酯类化合物类似物)是一种活性染料,用于标记肽、蛋白质和寡核苷酸中的氨基。这种染料用于标记反应时,需要少量的有机共溶剂(例如 DMF 或 DMSO)(解更多详细信息请参阅我们推荐的方案)。该试剂非常适合低成本标记可溶性蛋白质以及各种肽和寡核苷酸。该试剂在有机溶剂中也能很好地用于小分子标记。对于更复杂的目标物,例如易降解的蛋白质,当使用 DMF 或 DMSO 不可取时,可考虑使用水溶性磺基-Cyanine 5 NHS 酯,它不需要任何共溶剂,且具有非常相似的荧光特性。
Cyanine5 荧光团与各种仪器兼容,包括许多荧光显微镜、成像仪、扫描仪和荧光读数器。存在多种Cyanine5 类似物— Cyanine5 NHS 酯可以替代Cy5®和DyLight 649 的活化酯。
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DMSO (dimethyl sulfoxide), labeling grade
Pure dimethyl sulfoxide (DMSO) solvent with quality optimized for bioconjugation reactions.LUCS® 13, green fluorescent nucleic acid stain
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Azidomethyldeoxyuridine (AmdU) is an azide-contained nucleoside that is incorporated into nascent DNA by cellular polymerases. The azide groups attached to DNA this way can be subsequently modified with alkynes or cycloalkynes via copper-catalyzed or strain-promoted click reaction.外观: | 深色固体 |
分子量: | 667.54 |
CAS 编号: | 1263093-76-0 |
分子式: | C36H42N3BF4O4 |
IUPAC 名称: | 3H-Indolium, 2-[5-(1,3-dihydro-1,3,3-trimethyl-2H-indol-2-ylidene)-1,3-pentadien-1-yl]-1-[6-[(2,5-dioxo-1-pyrrolidinyl)oxy]-6-oxohexyl]-3,3-dimethyl-, tetrafluoroborate |
溶解度: | |
质量控制: | NMR 1H, HPLC-MS (95%) |
储存条件: | 储存:收到后-20℃避光保存12个月。 运输:室温下最多可保存3周。 避免长时间暴露在光线下。 干燥。 |
安全数据表(MSDS): | 下载 |
产品规格 |
激发/吸收极大值,纳米: | 646 |
ε, 摩尔吸光系数,cm⁻¹: | 250000 |
发射极大值,纳米: | 662 |
荧光量子产率: | 0.2 |
CF260: | 0.03 |
CF280: | 0.04 |
产品引用
- Feld, L. G.; Boehme, S. C.; Morad, V.; Sahin, Y.; Kaul, C. J.; Dirin, D. N.; Rainò, G.; Kovalenko, M. V. Quantifying Förster Resonance Energy Transfer from Single Perovskite Quantum Dots to Organic Dyes. ACS Nano, 2024. doi: 10.1021/acsnano.3c11359
- Oh, H.J.; Lee, Y.; Hwang, H.; Hong, K.; Choi, H.; Kang, J.Y.; Jung, Y. Size-controlled synthesis of phase separated protein condensates with interfacial protein cages. chemRxiv, 2024, preprint. doi: 10.26434/chemrxiv-2024-nkftl
- Chen, K.; Gu, L.; Zhang, Q.; Luo, Q.; Guo, S.; Wang, B.; Gong, Q.; Luo, K. Injectable alginate hydrogel promotes antitumor immunity through glucose oxidase and Fe3+ amplified RSL3-induced ferroptosis. Carbohydrate Polymers, 2024, 326, 121643. doi: 10.1016/j.carbpol.2023.121643
- Li, Y.; Yang, J.; Chen, X.; Hu, H.; Lan, N.; Zhao, J.; Zheng, L. Mitochondrial-targeting and NIR-responsive Mn3O4@PDA@Pd-SS31 nanozymes reduce oxidative stress and reverse mitochondrial dysfunction to alleviate osteoarthritis. Biomaterials, 2024, 305, 122449. doi: 10.1016/j.biomaterials.2023.122449
Cy® 是 Cytiva 的商标。
商品数量不正确.