Diagnostics

For the speed and sensitivity your customers demand, choose from Pall’s versatile selection of microporous and fibrous materials.

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In the Spotlight

Poster: Measuring Colloidal Immunogold Conjugate Release from Lateral Flow Conjugate Release Matrixes (presented at AACC 2010)

Find New Diagnostic Membranes

In-Vitro Diagnostics Test Applications

From sample, conjugate, and absorbent pads to membranes with distinct surface characteristics and defined binding characteristics, Pall offers a wide variety of materials designed for in-vitro test applications.

Typical Applications

Biosensor utility
Blood separation
Dipstick tests
Dry chemistry test strips
Finger stick assays
Flow-through assays
Gene probe assays
Glucose assays
Immersion assays
Lateral flow assays
Reflectance-based assays

Molecular Diagnostics Applications

From sample preparation to DNA/RNA detection, Pall membranes and devices provide endless possibilities for molecular applications. Pall's membranes for transfer, immobilization, and detection set industry standards for reproducible results, durability, and high signal-to-noise ratios. These membranes can be used for nucleic acid and protein purification applications and are compatible with radioactive and non-radioactive detection systems. For sample clean-up or concentration, Pall offers membranes for microfiltration and ultrafiltration that can be integrated into a variety of existing device platforms including multi-well plates, plastic films, centrifugal devices, and syringe filters.

Typical Applications

Bead assays
Biomolecule isolation and detection
Colony and plaque lifts
DNA fingerprinting
ELISA/EIA solid-phase immunoassays
Gene probe assays
Immunochromatographic assays
Macroarrays
Microarrays
Nucleic acid dot/slot blots
Oligo synthesis
Prefiltration
Protein blots/slot blots
Protein sequencing
Sample preparation
Southern (DNA), Northern (RNA), and Western (protein) transfers