Spherotech manufactures carboxyl, amino, and other various functionalized surface groups used for covalent coupling.

See the FLUORESCENT PARTICLE INFO on the Technical Page of the web site to view a PDF of the excitation and emission spectra for the fluorophores used to produce the SPHERO^TM Fluorescent Particles.

SPHERO^TM Amino Fluorescent Particles
AFP-0252-2 ; Amino Fluorescent Yellow Particles, 1% w/v, 0.09-0.3 µm, 2 mL, $120.00

AFP-0552-2 ; Amino Fluorescent Yellow Particles, 1% w/v, 0.4-0.6 µm, 2 mL, $120.00

AFP-0558-2 ; Amino Fluorescent Pink Particles, 1% w/v, 0.4-0.6 µm, 2 mL, $120.00

AFP-0852-2 ; Amino Fluorescent Yellow Particles, 1% w/v, 0.7-0.9 µm, 2 mL, $135.00

AFP-0856-2 ; Amino Fluorescent Nile Red Particles, 1% w/v, 0.7-0.9 µm, 2 mL, $135.00

AFP-0858-2 ; Amino Fluorescent Pink Particles, 1% w/v, 0.7-0.9 µm, 2 mL, $135.00

AFP-0865-2 ; Amino Fluorescent Nile Blue Particles, 1% w/v, 0.7-0.9 µm, 2 mL, $135.00

AFP-40052-5 ; Amino Fluorescent Yellow Particles, 1% w/v, 38.0-44.0 µm, 5 mL, $205.00

SPHEROTM Carboxyl Fluorescent Particles
CFP-00552-2 ; Carboxyl Fluorescent Yellow Particles, 1% w/v, 0.04-0.08 µm, 2 mL, $120.00

CFP-00556-2 ; Carboxyl Fluorescent Nile Red Particles, 1% w/v, 0.04-0.08 µm, 2 mL, $120.00

CFP-00558-2 ; Carboxyl Fluorescent Pink Particles, 1% w/v, 0.04-0.08 µm, 2 mL, $120.00

CFP-0252-2 ; Carboxyl Fluorescent Yellow Particles, 1% w/v, 0.09-0.3 µm, 2 mL, $120.00

CFP-0256-2 ; Carboxyl Fluorescent Nile Red Particles, 1% w/v, 0.09-0.3 µm, 2 mL, $120.00

CFP-0258-2 ; Carboxyl Fluorescent Pink Particles, 0.9% w/v, 0.09-0.3 µm, 2.2 mL, $120.00

CFP-0552-2 ; Carboxyl Fluorescent Yellow Particles, 1% w/v, 0.4-0.6 µm, 2 mL, $120.00

CFP-0556-2 ; Carboxyl Fluorescent Nile Red Particles, 1% w/v, 0.4-0.6 µm, 2 mL, $120.00

CFP-0558-2 ; Carboxyl Fluorescent Pink Particles, 1% w/v, 0.4-0.6 µm, 2 mL, $120.00

CFP-0562-2 ; Carboxyl Fluorescent Purple Particles, 1% w/v, 0.4-0.6 µm, 2 mL, $120.00

CFP-0570-2 ; Carboxyl Fluorescent Sky Blue Particles, 0.25% w/v, 0.4-0.6 µm, 2 mL, $120.00

CFP-0852-2 ; Carboxyl Fluorescent Yellow Particles, 1% w/v, 0.7-0.9 µm, 2 mL, $120.00

CFP-0856-2 ; Carboxyl Fluorescent Nile Red Particles, 1% w/v, 0.7-0.9 µm, 2 mL, $120.00

CFP-0858-2 ; Carboxyl Fluorescent Pink Particles, 1% w/v, 0.7-0.9 µm, 2 mL, $120.00

CFP-0862-2 ; Carboxyl Fluorescent Purple Particles, 1% w/v, 0.7-0.9 µm, 2 mL, $120.00

CFP-0870-2 ; Carboxyl Fluorescent Sky Blue Particles, 1% w/v, 0.7-0.9 µm, 2 mL, $120.00

CFP-2052-2 ; Carboxyl Fluorescent Yellow Particles, 1% w/v, 1.7-2.2 µm, 2 mL, $130.00

CFP-2058-2 ; Carboxyl Fluorescent Pink Particles, 1% w/v, 1.7-2.2 µm, 2 mL, $130.00

CFP-2062-2 ; Carboxyl Fluorescent Purple Particles, 1% w/v, 1.7-2.2 µm, 2 mL, $130.00

CFP-5045-2 ; Carboxyl Fluorescent Light Yellow Particles, Medium Intensity, 0.5% w/v, 5.0-5.9 µm, 2 mL, $140.00

CFP-5052-2 ; Carboxyl Fluorescent Yellow Particles, Medium Intensity, 0.5% w/v, 5.0-5.9 µm,2 mL, $140.00

CFP-5056-2 ; Carboxyl Fluorescent Nile Red Particles, Medium Intensity, 0.5% w/v, 5.0-5.9 µm, 2 mL, $140.00

CFP-5058-2 ; Carboxyl Fluorescent Pink Particles, Medium Intensity, 0.5% w/v, 5.0-5.9 µm, 2 mL, $140.00

CFP-5065-2 ; Carboxyl Fluorescent Nile Blue Particles, Medium Intensity, 0.5% w/v, 5.0-5.9 µm, 2 mL, $140.00

CFP-5070-2 ; Carboxyl Fluorescent Sky Blue Particles, Medium Intensity, 0.5% w/v, 5.0-5.9 µm, 2 mL, $140.00

SPHERO^TM Carboxyl High Intensity Fluorescent Particles
CFH-5052-2 ; Carboxyl Fluorescent Yellow Particles, High Intensity, 0.5% w/v, 5.0-5.9 µm, 2 mL, $140.00

CFH-5056-2 ; Carboxyl Fluorescent Nile Red Particles, High Intensity, 0.5% w/v, 5.0-5.9 µm, 2 mL, $140.00

CFH-5058-2 ; Carboxyl Fluorescent Pink Particles, High Intensity, 0.5% w/v, 5.0-5.9 µm, 2 mL, $140.00

CFH-5065-2 ; Carboxyl Fluorescent Nile Blue Particles, High Intensity, 0.5% w/v, 5.0-5.9 µm, 2 mL, $140.00

SPHERO^TM Carboxyl Low Intensity Fluorescent Particles
CFL-0852-2 ; Carboxyl Fluorescent Yellow Particles, Low Intensity, 1% w/v, 0.7-0.9 µm, 2 mL, $120.00

CFL-5052-2 ; Carboxyl Fluorescent Yellow Particles, Low Intensity, 0.5% w/v, 5.0-5.9 µm, 2 mL, $140.00

CFL-5058-2 ; Carboxyl Fluorescent Pink Particles, Low Intensity, 0.5% w/v, 5.0-5.9 µm, 2 mL, $140.00

CFL-5065-2 ; Carboxyl Fluorescent Nile Blue Particles, Low Intensity, 0.5% w/v, 5.0-5.9 µm, 2 mL, $140.00

SPHERO^TM Dimethylamino Fluorescent Particles
DFP-3062-2 ; Dimethylamino Fluorescent Purple Particles, 1% w/v, 2.5-3.5 µm, 2 mL, $140.00

SPHERO^TM Carboxyl Multiple Fluorophore Fluorescent Particles
CFP-00546-2 ; Carboxyl Fluorescent UV/Light Yellow/Yellow Particles, 1% w/v, 0.04-0.08 µm, 2 mL, $120.00