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Chemodex
N'-Octadecylfluorescein-5-thiourea
As low as
142
CHF
CHF 142.00
In stock
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CDX-O0016-M100100 mgCHF 142.00
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| Product Details | |
|---|---|
| Synonyms | AF18; F 18 Fluorescein; N-(Fluorescein-5-thiocarbamoyl)octadecylamine |
| Product Type | Chemical |
| Properties | |
| Formula | C39H50N2O5S |
| MW | 658.89 |
| CAS | 65603-18-1 |
| Source/Host Chemicals | Synthetic |
| Purity Chemicals | ≥95% (TLC) |
| Appearance | Orange solid. |
| Solubility | Soluble in DMSO or DMF. |
| Identity | Determined by 1H-NMR. |
| Declaration | Manufactured by Chemodex. |
| Other Product Data |
Click here for Original Manufacturer Product Datasheet |
| InChi Key | RFUZGLNSFGBBJW-UHFFFAOYSA-N |
| Smiles | O=C1OC2(C3=C(C=C(C=C3)O)OC4=C2C=CC(O)=C4)C5=C1C=C(NC(NCCCCCCCCCCCCCCCCCC)=S)C=C5 |
| Shipping and Handling | |
| Shipping | AMBIENT |
| Short Term Storage | +20°C |
| Long Term Storage | +4°C |
| Handling Advice | Protect from light and moisture. |
| Use/Stability | Stable for at least 2 years after receipt when stored at +4°C. |
| Documents | |
| Product Specification Sheet | |
| Datasheet |
 Download PDF |
Description
N'-Octadecylfluorescein-5-thiourea (AF18) is a fluorescent membrane probes. The fluorescent probes was synthesized by the covalent linkage of fluorescein to a saturated hydrocarbon chain, 18 carbon atoms long. The hydrocarbon chains cause the probes to partition into cell membranes. AF18 remains in the membrane of the target cells even when they are killed. The fluorescence spectra is similar to FITC. Spectral Data: λEx: 494nm. λEm: 517nm (PBS pH9) (Lit).
Product References
(1) P.M. Keller, et al.; J. Cell Sci. 28, 167 (1977) | (2) H. Horie, et al.; Brain Res. 411, 298 (1987) | (3) K. Radosevic, et al.; J. Immunol. Meth. 135, 81 (1990) | (4) C.A. Redman & J.R. Kusel; Parasitol. 113, 137 (1996) | (5) K. Takemoto, et al.; Biol. Cell 91, 5 (1999) | (6) S. Murgia, et al.; Langmuir 29, 6673 (2013)