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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BDP® 630/650 hydrazide
A carbonyl reactive borondipyrromethene based dye for the red channel (Cyanine5).BDP® 581/591 hydrazide
BDP 581/591 is a multi-purpose dye with bright emission. This is a hydrazide dye for the conjugation with aldehydes and ketones.BDP® 630/650 lipid stain
Far-red fluorescent dye BDP 630/650 for staining of lipids and and other lipophilic compounds.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 |
