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订购货号 | 产品名称及规格 | 价格(¥) |
A4530 | PEP azide, 1 mg | 1430.00 |
B4530 | PEP azide, 5 mg | 2730.00 |
C4530 | PEP azide, 10 mg | 4030.00 |
D4530 | PEP azide, 25 mg | 5330.00 |
E4530 | PEP azide, 50 mg | 9035.00 |
Phenylethynylpyrene(PEP)荧光素属于多环芳烃类标记物,有较高灵敏度,是对微环境进行标记的试剂。类似于Pyrene,PEP dye很容易形成激发物。然而,PEP荧光多为红移。
PEP可以用作微环境探针,基于激发态标记实验。
该试剂包含三甘醇链可以促进非极性PEP dye在有机溶剂-水相混合标记反应中的溶解。此叠氮类染料可以很容易的用于点击化学中对PEP标记探针引入炔烃分子。
推荐手册:
寡核苷酸与DNA的点击化学标记
相关产品:
Pyrene azide - 另一个多环芳烃蓝色荧光染料
Perylene azide - - 另一个多环芳烃红色荧光染料
General properties
Appearance: |
off white / yellowish solid |
Molecular weight: |
544.64 |
Molecular formula: |
C34H32N4O3 |
Solubility: |
soluble in dichloromethane, chloroform, moderately soluble in DMSO, DMF, acetonitrile |
Quality control: |
NMR 1H (95%) and 13C, TLC, functional testing |
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. |
MSDS: |
Download |
Spectral properties
Excitation maximum, nm: |
293; 362; 384 |
Emission maximum, nm: |
389 |