SynaptoProbe Red
| 目录号 | 数量 | 价格 | 提前通知时间 | 购买此产品 |
|---|---|---|---|---|
| 3425-100ug | 100 ug | – | 现货 | |
| 3425-1mg | 1 mg | $132 | 现货 | |
| 3425-5mg | 5 mg | $350 | 现货 |
SynaptoProbe Red is an analog of FM®4-64, a widely used red fluorescent dye for studying synaptic activity in the synapses or neuromuscular junctions by staining synaptic vesicles.
This water-soluble and non-toxic to cells dye is nonfluorescent in an aqueous medium but becomes highly fluorescent after embedding into the outer leaflet of the cell membrane. When a neuron actively releases neurotransmitters, the dye becomes internalized within the recycled synaptic vesicles and stains the nerve terminals.
SynaptoProbe Red can be used to visualize synaptic vesicles and their exocytosis and endocytosis in living neurons, identify actively firing neurons, and investigate the mechanisms of activity-dependent vesicle cycling. It is also helpful for the visualization of shear stress-induced plasma membrane damage in fibroblasts.
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FAM DBCO, 6-isomer
Cyclooctyne derivative of fluorescein (FAM) for copper-free click chemistry reaction with azides. Pure 6-isomer of fluorescein.六角叠氮化物, 6-异构体 (HEX azide, 6-isomer)
绿色-黄色发射 HEX 染料的叠氮化物，通过 [3+2]-偶极环加成与寡核苷酸偶合。General properties
| Appearance: | dark powder |
| Molecular weight: | 700.51 |
| CAS number: | 162112-35-8 (bromide salt) |
| IUPAC name: | 4-{6-[4-(diethylamino)phenyl]hexa-1,3,5-trien-1-yl}-1-[3-(triethylammonio)propyl]pyridinium diiodide |
| Solubility: | good in water |
| Quality control: | NMR 1H and HPLC-MS (95+%) |
| Storage conditions: | 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Desiccate. |
| 安全数据表（MSDS）: | 下载 |
| 产品规格 |
Spectral properties
| Excitation/absorption maximum, nm: | 536 |
| Emission maximum, nm: | 736 |
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