Sample Preparation Plates accelerate protein/particulate removal.

Press Release Summary:

Resprep® PPT3, 96-well polypropylene protein precipitation (PPT) plates offer >99% efficient protein removal. Built-in dual-layer membrane, with different porosities in each layer, prohibits clogging and accelerates filtration, while 24 hr minimum drip-free feature facilitates in-well protein precipitation without any backflushing or contamination. Compatible with common devices, 3-way versatility for filtration is offered via vacuum manifold, positive pressure manifold, and centrifugation.

Original Press Release:

Protein and Particulate Removal that's Fast, Painless, and Effective

Restek's line of Resprep® sample preparation products has expanded to include new 96-well protein precipitation (PPT) plates. Resprep® PPT3 96-well plates offer highly efficient >99% protein removal, drip-free protein precipitation, and 3-way versatility for filtration—prepare serum, plasma, and other biological samples using the name you trust for quality, cleanliness, and performance.

Resprep® PPT3 96-Well Plates

Polypropylene protein precipitation (PPT) 96-well plates offer highly efficient >99% protein removal.

Minimum 24-hour drip-free feature for easy in-well protein precipitation—no fear of backflushing or contamination.

Built-in dual-layer membrane with different porosities in each layer prohibits clogging and speeds filtration.

Solvent-first method streamlines sample preparation.

2.0 mL deep well—suitable for mixing by vortex or pipette.

3-way versatility for filtration—compatible with all common devices:

- Vacuum manifold

- Positive pressure manifold

- Centrifugation

Can also be used to increase throughput in general filtration applications.

Technical Literature:

Resprep® PPT3 96-Well Plates

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