Proteomic Profiles from At-Home Dried Blood Samples for 16 Individuals

Proteomic assay results from dried blood samples collected at home from 16 individuals using Tasso M20 devices. The dataset compares SomaScan Assay measurements from dried blood to plasma and serum from the same donors and includes models predicting complete blood counts. It was authored by Weston J. Smith and last updated on 2026-05 04.

Use Cases

• Comparing protein measurement consistency between dried blood spots and traditional plasma/serum matrices based on the described assay results.
• Developing predictive models for complete blood count (CBC) values based on proteomic profiles from dried blood samples.
• Identifying proteins actively secreted by cells or found on cellular surfaces based on the cross-section of over 800 measurable proteins.
• Evaluating the clinical utility of patient-centric, at-home sample collection methods for affinity proteomics studies.

Strengths

• Includes matched-sample data from three biological matrices (dried blood, plasma, serum) for 16 individuals.
• Contains predictive models for complete blood counts generated from the proteomic data.
• Identifies over 800 proteins that can be measured in both plasma and dried blood samples.

Limitations

• Row count is unknown, which may limit suitability assessment.
• Column-level documentation is absent; field semantics must be inferred after download.
• The dataset is very small at 7.7 KB, indicating limited scope.

Provenance

Source

figshare

Collection Method

Dried blood samples collected by Tasso M20 devices and analyzed by the SomaScan Assay, with comparison to plasma and serum from the same donors.

Time Range

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Freshness

Last updated 2026-05-04 14:55:16; freshness should be verified.

Geography

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