Ethidium Homodimer-2
Ethidium Homodimer-2
Catalog # | Pkg Size | Price(USD) | Quantity | Buy this product |
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R-C-3665 | 2mg | 350.00 | + Add to cart |
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R-C-3665 | 5mg | 620.00 | + Add to cart |
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R-C-3665 | 10mg | 1150.00 | + Add to cart |
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Product description
Ethidium Homodimer-2 (EthD-2) is usually used as a cell-impermeant viability indicator. It is a high-affinity nucleic acid stain that is weakly fluorescent until bound to DNA and emits red fluorescence (excitation/emission maxima ~535/624). It is often used together with Calcein AM. The viability of cells can be readily assessed by staining with calcein acetoxymethyl ester (Calcein AM) and EthD-2.
Appearance | Red |
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Molecular Weight | 857 |
purity | >95% |
CAS | 61926-22-5 |
Solubility | N/A |
Storage | -20℃, protected from light and moisture |
Transportation | 4-25℃ temperature for up to 3 weeks |
Stability | 2 years |
Excitation | 527nm |
Emission | 624nm |
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