Fig. 1 · Structure
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5-FAM maleimide
Fluorescein
5-FAM maleimide is a fluorescein derivative that serves as a reactive labeling agent. This compound facilitates the conjugation of fluorescent tags to thiol-containing biomolecules, enabling sensitive detection in various applications. Ideal for labeling non-transduced cells, 5-FAM maleimide is useful in fluorescence microscopy, flow cytometry, and other analytical techniques where visualization and tracking of cellular components are essential.
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Specifications
| Manufacturer | Adooq Bioscience |
|---|---|
| CAS Number | 787632-00-2 |
| Applications | Fluorescein |
| Formula | C27H18N2O8 |
| Molecular Weight | 498.44 |
| SMILES | O=C1OC2(C3=CC=C(C(NCCN4C(C=CC4=O)=O)=O)C=C13)C5=CC=C(C=C5OC6=CC(O)=CC=C62)O |
Storage & Solubility
In Vitro Solubility
Reported Solubility
No reported solubility data are available for this product.
Preparing Stock Solutions
| Concentration | |
|---|---|
Values use four significant digits. Prepare to the final solution volume; this is not the volume of solvent to add.
Stock preparation is unavailable for this product molecular weight.
Calculated stock concentrations do not establish solvent solubility. Refer to the reported solubility data for experimental guidance.
Storage
Store powder at -20°C, keep desiccated.
In powder form, the chemical is stable for 36 months.
In solution, store at -20°C and use within 1 month to prevent loss of potency. Aliquot to avoid multiple freeze/thaw cycles.