| Product Name | ROX maleimide, 5-isomer |
|---|---|
| Description | ROX is a bright rhodamine dye with emission maximum around 580 nm. It is widely used for the labeling of biomolecules. As other rhodamine dyes, it comes as two isomers, 5-ROX and 6-ROX. Although these isomers have almost identical spectral properties, they need to be separated to avoid doubling of labeled products on HPLC or electrophoresis. This derivative contains thiol-reactive maleimide moiety for the attachment of ROX fluorophore to SH groups, such as cystein residues in proteins and peptides. |
| Molecular Weight | 656.73 kDa |
| Form | Red powder. |
| Purity | 95% (by 1H NMR and HPLC-MS). |
| Storage | Shipped at room temperature. Upon delivery, store in the dark at -20°C. Avoid prolonged exposure to light. Desiccate. |
| Supplier | Antibodies.com |
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