Synonym: Biotin PEG FITC, Biotin PEG Fluorescein, Biotin-PEG2000-FITC, FITC-PEG2000-Biotin

Product Description:

Fluorescein-PEG-Biotin (FITC-PEG-Biotin) is one of Nanocs' fluorescent PEG biotin derivatives that can bind to avidin or streptavidin. Fluorescein is a commonly used green fluorescent dye that emits strong green fluorescent light around 515 nm upon excited at 495 nm. Meanwhile, biotin can be easily detected with biotin/streptavidin binding assays. FITC-PEG-Biotin can be easily traced by fluorescent spectrometer, fluorescent microscope or flow cytometer. Nanocs's FITC-PEG-Biotin has high purity, good water solubility and high fluorescent intensity.  and is widely used for molecule target detection. Meanwhile fluorescein gives strong green fluorescence and can be easily detected.

Physical Properties:

• Form: Solid;
• Color: Yellow or orange;
• Ex/Em wavelenth: 495 nm/515 nm;
• Bind target: Avidin or streptavidin;
• Solubility: 5 mg/mL, clear in water.

Storage Conditions:

• Store at 4 ⁰C or lower;
• Protect from light;