Whatman WB129243 FTA DMPK-C Cards, 100 Pack

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Authorized Whatman DistributorSKU: WB129243

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Sale price$568.26 Regular price$625.08

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Description

FTA DMPK-A, FTA DMPK-B, and FTA DMPK-C cards are designed for dried blood spot (DBS) microvolume sampling. FTA DMPK-C card is not impregnated with chemicals and may be better suited for protein-based biomolecules. samples can be shipped and stored at ambient temperature and long-term stability has been demonstrated for analytes and metabolites sensitive to plasma enzymes.
Features:
DBS microvolume sampling requires only 1 to 2 ul per sample.
Fewer experimental animals are required because Toxicokinetic data are derived from Toxicology animals, thereby limiting satellite colonies.
More consistent data are obtained through more serial sampling from individual animals and less reliance on composite data.
The 3-step DBS procedure is much more straightforward than the cumbersome centrifugation, isolation and cleanup of plasma.
On-substrate cleanup has the potential to convey greater analyte stability, especially for enzyme-sensitive compounds.
Room temperature stability saves on cost of dry ice shipments.
Shipping without dry ice allows more remote sampling.

Specifications

brand Whatman
diameter-mm 145 x 134.8
manufacturer-part-number WB129243
part-number WB129243
quantity-per-pack 100

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Frequently Asked Questions

FTA DMPK-C cards are designed for dried blood spot (DBS) and microvolume biological sample collection in drug metabolism and pharmacokinetic (DMPK) studies. They allow researchers to collect, store, and transport samples on a single card without complex preparation.

The DMPK-C cards are made from pure cellulose and do not contain impregnated chemicals, unlike other FTA card types. This makes them especially suitable for protein-based biomolecules and applications where chemical interference must be avoided.

These cards support microvolume sampling, typically requiring only about 10–20 µL of sample per spot, enabling efficient testing while minimizing sample consumption.

Yes, samples applied to these cards can be stored and transported at ambient temperature, reducing the need for refrigeration or dry ice. This helps lower shipping costs and allows for remote or field sample collection.

While primarily used for blood samples, these cards can also handle plasma, cerebrospinal fluid (CSF), urine, and other biological fluids, making them versatile for a wide range of laboratory and clinical studies.

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