PlasProxy® QualAssure®

Optimizing Plasma Volume in Workflows

Improve the performance of assays containing plasma

PlasProxy solutions have been formulated to mimic commercially available plasma and can assist in liquid class optimization, volume verification, and calibration of automated liquid handlers (ALH). This solution improves efficiency in automating assays containing plasma or serum and as a result, you will waste less time analyzing inconsistent results.

Highlighted features
  • Convenient
  • Easy-to-Use
  • Designed specifically for Artel MVS

Artel has developed PlasProxy QualAssure, a plasma-like reference solution with liquid handling properties that are analogous to several commonly used plasmas.

Physicians and scientists rely on accurate and conclusive results to make critical decisions related to patient health, but because of the unique rheological properties of plasma such as viscosity and density, it is difficult to achieve the results needed. With PlasProxy, you will optimize your liquid handler and maintain consistent, accurate results.


Figure 2. This data depicts the percent difference in volume delivered of various plasma compared to PlasProxy QualAssure using an automated liquid handler optimized to dispense 200 μL of PlasProxy QualAssure.


Figure 1. This data depicts the percent difference in volume delivered of various plasma compared to PlasProxy QualAssure using an automated liquid handler optimized to dispense 10 μL of PlasProxy QualAssure.

Figure 1. This data depicts the dispense volume of PlasProxy QualAssure compared to various plasma using an ALH liquid class optimized to dispense 200 μL of PlasProxy QualAssure.

Figure 2. This data depicts the dispense volume of PlasProxy QualAssure compared to various plasma using an ALH liquid class optimized to dispense 10 μL of PlasProxy QualAssure.

96 well MVS Verification Plate

Solution Range (μL) (Uncertainty) Inaccuracy(%) (Imprecision) CV (%)
PlasProxy A 200.0 to 50.0 3.01 to 3.16 0.16 to 0.19
PlasProxy B 49.99 to 10.00 3.00 to 3.16 0.15 to 0.20
MVS® Multichannel Verification System

Simple volume verification with results in less than 10 minutes.

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Aqueous QualAssure®

Assists in liquid class optimization for water-based solutions.

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PCRMix™ QualAssure®

Mimics commercial PCR master mix in any molecular assays.

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DMSO QualAssure®

Validates liquid transfers whenever dimethyl sulfoxide solvent is used.

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SerumSub™ QualAssure®

Acts as a substitute for serum in your most critical assays.

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Services

Offering a wide range of services including Advanced Care service agreements, Installation & Training packages and Validation reports, we keep customers productive and their results accurate, with top-level support at and beyond their purchase.

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App Note

An Easy Approach To Optimizing An Automated Liquid Handler Using PlasProxy™ QualAssure® Solutions With The Artel MVS®

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Webinar

The Key To Assay Reproducibility: Viscous Liquid Optimization

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Request pricing

For a quotation, to arrange a demonstration, or for more information please contact us by phone or complete the form.

Austria: +49 695 0606 800
Belgium: +31 6 899 25902
France: +33 456 681 861
Germany: +49 695 0606 800
The Netherlands: +31 6 899 25902
United Kingdom: +44 740 890 1366

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