| 产品详情 |
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| Product Name | Resorufin-isobutyrate |
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| Description | Purity >97% by HPLC. Cell permeable resorufin derivative used as a fluorogenic indicator for cell viability. Resorufin was selected as the fluorophore because it fluoresces at a longer wavelength and is amenable to modification at the hydroxyl group which is essential for its fluorescence. Incubation with esterase at pH 8.0 results in a 80-90 nm shift of emission max. (Ex/Em: 500/~593nm in 0.1 M Tris pH 8.0 (after cleavage by esterase)). This cell viability indicator is 2 times more sensitive than calcein-AM. |
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| Size | n/a |
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| Concentration | n/a |
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| Applications | n/a |
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| Other Names | 7-(Isobutyloxycarbonyloxy)-3H-phenoxazin-3-one |
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| Gene, Accession, CAS # | CAS: 251292-24-7 |
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| Catalog # | LS-H1220 |
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| Order / More Info | Resorufin-isobutyrate from LIFESPAN BIOSCIENCES INC. |
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| Product Specific References | n/a |
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