Protein Microarrays

Dear Colleagues,

With the rapid development of proteomics and translational medicine, there is an increasing demand for high-throughput studies on protein profiling, molecular function, drug screening, as well as finding biomarkers for the diagnostics and therapeutic treatment of a variety of human diseases.

In the last decade, protein microarrays have made significant inroads in their use in both basic and clinical research. With the state-of-the-art array technologies, thousands of proteins or antibodies can be displayed well on a microscopic surface using small amounts of sample. Proteome microarrays from different species have been produced, including human, bacterial pathogens, Arabidopsis and viruses, etc. Those protein microarrays have demonstrated the power of unbiased screening for the target of interest in different biological and clinical samples from proteomics scale, such as protein interactions, post-translational modifications, (auto) antibody biomarker and drug target identifications, etc. Already, the first proteomics-derived blood assay for early breast cancer detection, Videssa® Breast consisting of autoantibody and protein biomarkers, have been entered into the multi-center clinical validations (PMID: 20977275, PMID:27508384). Compared to high-density protein microarrays, bead-based arrays are good at quantifications with sandwich immunoassays and more frequently used in the validation of cancer biomarkers in a large cohort of clinical samples as well as in clinical diagnostics when the multiplexing is necessary, i.e., OVA1 test (ASPiRA LABSTM). This Special Issue of protein microarrays will be focus on the technologies and applications of protein microarrays from basic research to translational medicine. The manuscripts describing protein microarrays, antibody microarrays, reverse-phase protein arrays, peptide microarrays, lectin microarrays and bead-based arrays are welcome.

Prof. Xiaobo Yu
Prof. Joshua LaBaer
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Microarrays is an international peer-reviewed open access quarterly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 350 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

• protein microarrays
• antibody microarrays
• reverse-phase protein arrays
• peptide microarrays
• lectin microarrays
• bead-based array
• assay development
• biomarker
• protein function
• High-throughput screening