Available from stock
Categories: Fluorescent Detection, Fluorescent Detection
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
Fluorescent marker for biochemical applications. Reacts under mild conditions with primary amines. Used in modification of actin at lys-61, labelling of FAB and the modification of thiol groups.
| Synonyms | Fluorescein 5-isothiocyanate |
|---|---|
| Purity | ≥95% (HPLC) |
| Appearance | Yellow to orange powder |
| CAS-Number | 3326-32-7 |
| Molecular Formula | C21H11NO5S |
| Molecular Weight | 389.38 |
| Identity | 1H-NMR |
| Solvents | aqueous buffers (pH ≥ 6) |
| Melting Point | >360 °C |
| Fluorescence | λex 492 nm, λem 518 nm in 0,1 M phosphate pH 8.0 |
| Smiles | OC1=CC2=C(C=C1)C1(OC(=O)C3=C1C=CC(=C3)N=C=S)C1=C(O2)C=C(O)C=C1 |
| InChi Key | MHMNJMPURVTYEJ-UHFFFAOYSA-N |
| Shipping | AMBIENT |
| Short Term Storage | +4°C |
| Long Term Storage | -20°C |
| Handling Advice | Protect from light and moisture. |
| Use / Stability | Stable for at least 2 years after receipt when stored at -20°C. |
| Hazard statements | H317, H334 |
| Precautionary statements | P261, P280, P342 + P311 |
| GHS Symbol | GHS08 |
| Signal word | Danger |
| Transportation | Not dangerous goods |
| References | (1) D-W. Han et al.: Bioorg.& Med. Chem. 16(22), 9652 (2008), (2) L. Miller et al.: Eur. J. Biochem. 174, 23 (1998), (3) G.P. Der-Balian et al.: Anal. Biochem. 173, 59 (1988), (4) K. Muramoto et al.: Anal. Biochem. 141, 446 (1984), (5) A.F. Wilderspin et al.: Anal. Biochem. 132, 449 (1983) |
| InChi | InChI=1S/C21H11NO5S/c23-12-2-5-16-18(8-12)26-19-9-13(24)3-6-17(19)21(16)15-4-1-11(22-10-28)7-14(15)20(25)27-21/h1-9,23-24H |
| Quantity | 250 mg, 1 g, 10 g, Bulk |
FURA 2-AM
