Proteomics

Dataset Information

0

A Microneedle Device for Rapid Dermal Interstitial Fluid Sampling


ABSTRACT: Dermal interstitial fluid (ISF) shows promise for novel skin diagnostics and as an alternative to invasive blood tests. This dataset includes ISF sampled via a microneedle device from two ex vivo human abdominal skin specimens and the forearms of ten healthy volunteers. Paired blood samples via finger prick were also collected from five volunteers. We studied the ISF proteome in relation to collection time and pressure ex vivo. We also created a reference ISF proteome from the healthy volunteers, compared it to the plasma proteome, and quantified errors from blood contamination.

INSTRUMENT(S):

ORGANISM(S): Homo Sapiens (human)

TISSUE(S): Blood Plasma, Skin

SUBMITTER: Andy Hung  

LAB HEAD: Sharon Pitteri

PROVIDER: PXD064496 | Pride | 2025-08-23

REPOSITORIES: Pride

Dataset's files

Source:
Action DRS
Key.xlsx Xlsx
Swiss_Prot_Human_2024.fasta Fasta
checksum.txt Txt
ex_vivo_human_ISF_0P0M1_01.raw Raw
ex_vivo_human_ISF_0P0M1_02.raw Raw
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