
Alexa Fluor 488 maleimide
Product Code: CTD000103
CAS: 500004-82-0
Purity: ≥ 90 %
Compound Family: Sulfonated Rhodamine derivate
Molecular Weight: 721.7
Molecular Formula: C30H26N4NaO12S2
Appearance: Orange solid
Aspect: Orange solid
Storage: -20 °C, protect from light
Synonym: Alexa Fluor™ 488 C5 Maleimide
Uses: Exitation and Emission wavelength Ex/Em = 493/516 nm; The maleimide derivative of Alexa Fluor 488 is used to covalently conjugate the fluorescent dye to thiol groups on proteins, oligonucleotide thiophosphates, or low-molecular-weight ligands. The resulting conjugates provide stable fluorescence signals for applications such as fluorescence imaging and flow cytometry.
COA • HPLC • GMP Certified
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