Diagnostics

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

Find Products View All Blood Separation Lateral Flow Sample Analysis Sample Collection Sample Preparation

In the Spotlight 

• See us @ the BioDot Workshop: Emerging Technologies to Enable Quantitative Rapid Tests, San Diego, CA, Mar 30-Apr 1
• See us @ the BioDot Workshop: Lateral Flow Tests - A Practical Workshop on Advances in Quantification & Manufacturing, Amsterdam, The Netherlands, May 10-12
• Poster: Efficient Recovery of Vitamin D in Plasma Filtered Through Vivid™ Plasma Separation Membrane (presented at AACC 2009)
• Poster: Filtration System for WBC Capture and Nucleic Acid Isolation From Clinical Samples of Blood (presented at AACC 2009)
• Poster: The Use of a Bulk Protein Depletion Strategy Improves the Performance of Troponin I ELISA (presented at AACC 2009)
• Poster: Vivid Plasma Separation Membrane: Inter- and Intra-Lot Consistency for Plasma Separation for Lateral Flow Assays (presented at AACC 2009)

Find New Diagnostic Membranes

• Sell Sheet: Materials for Diagnostic Assays
• Vivid™ Plasma Separation Membrane
• Vivid™ 170 Nitrocellulose Membrane

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