Hydroxystilbamidine (Fluoro-Gold®)
Cat. # | Quantity | Price | Lead time | Buy this product |
---|---|---|---|---|
4690-10mg | 10 mg |
$109
|
in stock |
Hydroxystilbamidine, also known as Fluoro-Gold®, is a fluorescent dye widely used in neuroscience and histochemistry for retrograde neuronal tracing and nucleic acid staining.
The dye labels neurons projecting to injection sites with full dendritic arborization and minimal diffusion from labeled cells. Hydroxystilbamidine resists photobleaching under standard microscopy and is compatible with immunohistochemistry, electrophysiology, autoradiography, and multiplex tracing.
Hydroxystilbamidine is also used to discriminate DNA/RNA in fixed cells or tissue sections.
Excitation and emission spectra of Hydroxystilbamidine (Fluoro-Gold®)

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A highly sensitive yellow fluorescent dye widely used in neurobiology, cytology, and molecular biology to track cells, study cell-cell interactions, and visualize neurons.CM-DiI, lipophilic tracer
Orange-red fluorescent lipophilic dye for membrane labeling and cell tracking. Unlike other membrane dyes, CM-DiI persists in cells after their fixation and permeabilization.General properties
Appearance: | lemon-yellow needles |
Molecular weight: | 472.55 |
Molecular formula: | C18H24N4O7S2 |
Solubility: | water, DMSO |
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. |
MSDS: | Download |
Product specifications |
Spectral properties
Excitation/absorption maximum, nm: | 355 |
Emission maximum, nm: | 404, 618 |
