36565
Fluka
5-(4,6-Dichloro-s-triazin-2-ylamino)fluorescein hydrochloride
BioChemika, for fluorescence, ≥99.0% (TLC)
| Synonym: | DTAF.HCl |
| CAS Number: | 21811-74-5 |
| Linear Formula: | C23H12Cl2N4O5 · HCl |
| Molecular Weight: | 531.73 |
| MDL number: | MFCD00136004 |
| PubChem Substance ID: | 24862551 |
Description
| Other Notes | Fluorescent label for proteins, similar to FITC in terms of spectral properties but of superior purity and stability; max. absorption at 495 nm, emission at 525 nm1; Used for labeling concanavalin A to produce a suitable probe for the detection of glycoproteins in higher-percentage SDS/polyacrylamide gels2 |
Properties
| grade | for fluorescence |
| product line | BioChemika |
| assay | ≥99.0% (TLC) |
| fluorescence | λex 492 nm; λem 514 nm in 0.1 M Tris pH 9.0 |
| storage temp. | 2-8°C |
Safety
| Personal Protective Equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
| WGK Germany | 3 |
