Amresco 0633-500MG FITC FLUORESCEIN ISOTHIOCYANATE 异硫氰酸荧光素
Fluorescein isothiocyanate isomer I
CasNo：3326-32-7
分子式：C21 H11 N O5 S
分子量：389.3800
Synonyms: 5-isothiocyanatofluorescein , 5-FITC , Fluorescein Isothiocyanate, Isomer I, Fluorescein Isothiocyanate
Features an excitation wavelength of 494 nm and an emission wavelength of 520 nm. Used widely in immunohistochemistry, flow cytometry, FACS analysis and molecular structure and functional studies.
| Formula: C₂₁H₁₁NO₅S MW: 389,381 g/mol Melting Pt: 359,5 °C Storage Temperature: Refrigerator |
MDL Number: MFCD00005063 CAS Number: 3326-32-7 EINECS: 222-042-0 |
Specification Test Results
| Em (499nm, Methanol, NaOH) | = 75000 |
| Isomer I | = 90 % |