46940
Sigma
6-[Fluorescein-5(6)-carboxamido]hexanoic acid N-hydroxysuccinimide ester
BioChemika, for fluorescence, ≥75% (HPLC)
| Synonym: | Fluorescein-5(6)-carboxamidocaproic acid N-succinimidyl ester |
| CAS Number: | 114616-31-8 |
| Linear Formula: | C31H26N2O10 |
| Molecular Weight: | 586.55 |
| MDL number: | MFCD00133330 |
Description
| Application | Reagent for introducing the fluorescein label; the spacer renders the reactive group more accessible to nucleophiles on biopolymers |
Properties
| grade | for fluorescence |
| product line | BioChemika |
| assay | ≥75% (HPLC) |
| fluorescence | λex 491 nm; λem 515 nm in 0.1 M Tris pH 9.0 |
| solubility | DMF: soluble |
| methanol: soluble | |
| storage temp. | −20°C |
Safety
| Personal Protective Equipment | dust mask type N95 (US), Eyeshields, Gloves |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| WGK Germany | 3 |
