PolyMicrospheres - Uniform Microspheres for Clinical Diagnostics

Uniform Microspheres for Clinical Diagnostics

PolyMicrospheres takes pride in providing the highest quality uniform microspheres for our customers in clinical diagnostics. With more than three decades of experience in polymer science, process engineering, and microparticle technology, PolyMicrospheres is the pioneer in the creation of uniform polymer microspheres specifically designed for diagnostic assays.

Using state-of-the-art facilities and the most innovative polymerization techniques, we develop and manufacture a complete line of uniform microspheres with a variety of particle sizes and surface chemistries. In addition, we offer semi-custom and custom microspheres, optimized and fine-tuned with the proper surface morphology and the correct level of functionality to suit your application.

ProductLines

Widest range of products in the industry

Diverse range of particle sizes and surface chemistries
10 carboxyl product lines and 7 plain surface product lines
Various levels of carboxyl groups for each particle size

Best choice for most applications
Over 100 products
Optimized levels of COOH groups
(50-300 µEq/g) for each particle size, fine-tuned over decades for maximum coupling efficiency

Msp w/Steric Effects to eliminate non-specific binding
OmniBind Lipophilic for better contouring
Low-Density to reduce settling
SpaceLink with spacer arms

Ready-to-Couple Chloromethyl and Epoxy
Preactivated and ready for easy one-step covalent coupling to amino groups

Passive adsorption

Plain Surface

Specialty Plain Surface

Over 50 products
Optimized levels of sulfate groups for stabilization
Uniform surface morphology for optimal passive adsorption

Other

Features available on all products:

Fluorescent / dyed
Near-Soap-Free (saves one step)

Uniformity

Our advantage: High Uniformity

The importance of uniformity: High Uniformity = High Performance

UNIFORMITY

PERFORMANCE

Uniform particle size
Uniform carboxyl distribution
Uniform surface morphology

Higher sensitivity
Eliminates false positives
Minimal non-specific binding

In an independent study, PolyMicrospheres produced 6 times more sensitivity than other manufacturers

(average from a variety of particle sizes)

Achieved through decades of innovation and optimization in formulations & process engineering,
the extreme uniformity of our microspheres is what enables such sensitivity and desired selectivity.

Expertise

Proven batch-to-batch reproducibility
Innovative polymerization technologies
Precision and accuracy of our techniques
30+ years of research and manufacturing
Product development led by Dr. Mohan, a pioneer in this field