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DiagPoly™ Sulfate Fluorescent Polystyrene Particles, Yellow Green, 2 µm(DSFY-T004)

Datasheet

DiagPoly™ Sulfate Fluorescent Polystyrene Particles, Yellow Green, 2 µm (# DSFY-T004) are encapsulated with yellow green fluorophores (excitation: 505 nm, emission: 515 nm) and functionalized with sulfate groups on the surface which are relatively hydrophobic. The particles will passively and nearly irreversibly adsorb almost any protein, including albumin, IgG, avidin, and streptavidin. Before sampling, mix well by sonication, vigorous shaking or vortex mixing.

Application Notes
Instrument calibration, flow testing, cell biology tracers, immunoassays
Diameter
2 µm
Functional Group
Sulfate
Concentration
2% W/V
Storage Buffer
Suspension in water plus 0.02% Tween 20, 2 mM sodium azide
Unit Size
2 mL
Absorption Max
505 nm
Emission Max
515 nm
Storage
Stored at 2 - 8°C. Do not freeze. Protect from light.
Shipping Condition
Room temperature
Shelf Life
12 months

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