COOH-PE Fluorescent Microspheres

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Product Infomation

Product Name	COOH-PE Fluorescent Microspheres
Catalog Number	FLM-PF-010
Physical Specs	70% PE: 20 nm, 50 nm, 100 nm, 200 nm, 300 nm, 400 nm, 500 nm, 800 nm; 50% PE: 1 μm, 2 μm, 3 μm, 5 μm, 10 μm, 15 μm, 20 μm, 30 μm
Description	COOH-PE fluorescent microspheres combine carboxyl surface modification with polyethylene’s chemical resistance for robust biomolecular immobilization. Stable fluorescence and high conjugation efficiency enable usage in immunodetection, biosensor development, and multi-target analytical systems.
Applications	Protein immobilization; bioconjugation; flexible substrates; immunoassays; fluorescence detection; material labeling; biosensing; targeted detection
Particle Size	70% PE: 20 nm, 50 nm, 100 nm, 200 nm, 300 nm, 400 nm, 500 nm, 800 nm; 50% PE: 1 μm, 2 μm, 3 μm, 5 μm, 10 μm, 15 μm, 20 μm, 30 μm
Concentration	1% solids content
Surface Groups	-COOH
Form	Liquid, powder
Color	Red (632/680 nm), Green (488/518 nm), Orange (540/580 nm), Blue (405/450 nm), etc.
Storage	2-8°C

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