Products

Functionalized PS

Functionalized Polystyrene Particles for Bioanalytical and Industrial Use

microParticles GmbH offers a wide range of monodisperse polystyrene particles with tailored surface functionalities, designed to meet the demands of modern bioanalytical, diagnostic, and industrial applications.

Available with functional groups:

Carboxyl (-COOH).
Amino (-NH₂).
Streptavidin (-SA).

Thanks to their precise size control, functionalized polystyrene particles are widely used in:

Immunoassays like latex agglutination tests, ELISA platforms, and lateral flow assays.
Bioconjugation and Protein Binding.
Environmental and Toxicological Studies.
Calibration and Instrumentation

For further functionalization like:

Epoxy, Maleimid, Sulfonic Acid, Hydroxyl Groups (-OH)

Non-Functionalized Functionalized Fluorescent Paramagnetic

Product Id	Mean Diameter [μm]	Standard Deviation [μm]	CV [%]	COOH [μmol/g]	Solids-Content [wt.-%]	Price [Strictly net]	Show
PS-COOH-0.8	0.816	0.020	2.8	60	5	from 161,00 EUR	Details
PS-COOH-1.6	1.65	0.02	1.4	100	5	from 164,00 EUR	Details
PS-COOH-2.5	2.35	0.04	1.9	40	5	from 164,00 EUR	Details
PS-COOH-2.5	2.69	0.05	1.9	30	5	from 164,00 EUR	Details
PS-COOH-4.0	3.90	0.11	2.7	22	5	from 164,00 EUR	Details
PS-COOH-4.5	4.40	0.23	2.2	20	5	from 164,00 EUR	Details
PS-COOH-4.5	4.64	0.12	2.6	30	5	from 164,00 EUR	Details
PS-COOH-5.0	4.88	0.11	2.3	24	5	from 164,00 EUR	Details
PS-COOH-5.0	5.05	0.10	2.0	25	5	from 164,00 EUR	Details
PS-COOH-5.5	5.38	0.13	2.3	17	5	from 164,00 EUR	Details
PS-COOH-6.0	5.76	0.13	2.2	9	5	from 164,00 EUR	Details
PS-COOH-6.5	6.39	0.10	1.6	15	5	from 164,00 EUR	Details
PS-COOH-6.5	6.75	0.08	1.2	54	5	from 164,00 EUR	Details
PS-COOH-7.5	7.34	0.09	1.3	48	5	from 164,00 EUR	Details
PS-COOH-8.0	7.87	0.11	1.3	39	5	from 164,00 EUR	Details
PS-COOH-9.0	8.91	0.10	1.2	10	5	from 164,00 EUR	Details
PS-COOH-12.5	12.55	0.17	1.3	18	5	from 186,00 EUR	Details
PS-COOH-13.5	13.52	0.10	0.8	9	5	from 186,00 EUR	Details
PS-COOH-15.5	15.47	0.19	1.3	9	5	from 186,00 EUR	Details

Product Id	Mean Diameter [μm]	Standard Deviation [μm]	CV [%]	Solids-Content [wt.-%]	Price [Strictly net]	Show
PS-MAG-SA-0.25	0.270	0.014	5.3	1	from 140,00 EUR	Details
PS-MAG-SA-0.35	0.360	0.011	3.0	1	from 140,00 EUR	Details
PS-MAG-SA-0.55	0.536	0.021	4.5	1	from 140,00 EUR	Details
PS-MAG-SA-1.5	1.43	0.07	4.9	1	from 160,00 EUR	Details
PS-MAG-SA-4.5	4.54	0.18	4.0	1	from 160,00 EUR	Details
PS-MAG-SA-6.0	6.24	0.18	2.9	1	from 160,00 EUR	Details
PS-MAG-SA-10.5	10.31	0.25	2.4	1	from 160,00 EUR	Details