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NG体育是研发和销售科研前沿化学试剂、生物试剂的高新技术企业。其可供应从基础到复杂定制的不同有机材料、无机材料,也可根据客户需求进行科研试剂定制。
产品详情：
Cyanine5 hydrazide,酰肼红色荧光染料
产品介绍
Cyanine5 hydrazide
Cyanine5 hydrazide is a reactive dye for the labeling of aldehydes and ketones, an analog of Cy5® hydrazide.
This dye reacts smoothly and nearly uantitatively with various carbonyl groups encountered in biomolecules. Examples are proteins subjected to oxidative stress, glycosylated proteins pre-activated by periodate oxidation (including antobodies), and oligonucleotides with aldehyde moieties.
Cyanine5 hydrazide replaces carbonyl-reactive Cy5®, Alexa Fluor 647, DyLight 649 dyes.
General properties
Appearance:

dark blue powder
Molecular weight:

569.61
Molecular formula:

C32H42Cl2N4O
Solubility:

moderate solubility in water, good in polar organic solvents (DMF, DMSO, alcohols)
uality cont*ol:

NMR 1H, HPLC-MS (95%)
Storage conditions:

Storage: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate.
   
Spectral properties
Excitation maximum, nm:

646
ε, L⋅mol−1⋅cm−1:

250000
Emission maximum, nm:

662
Fluorescence uantum yield:

0.2
CF260:

0.03
CF280:

0.04
Cyanine5 hydrazide,酰肼红色荧光染料
西安NG体育科技有限公司
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销售：
销售：.
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NG体育专注于生产销售科研级别的药物传递和药物纳米靶向方面的产品，研发生产的产品有几千种，包括单分散PEG、低分散PEG、荧光染料、PROTAC / ADC Linker、核酸递送辅料、脂质体用辅料、嵌段共聚物和点击化学产品等等。这些衍生物对生物制剂、纳米颗粒、材料表面、微球、自组装和小分子具有反应性。

NG体育可提供定制合成功能性高分子聚合物、多肽、纳米颗粒、表面修饰与偶联、靶向纳米探针的构建、多模态多功能微纳米体系的构建以及体外诊断试剂、分子影像探针、多功能诊疗制剂等服务。欢迎在线咨询。