In Vitro Immunodetection of Prothymosin Alpha in Normal and Pathological Conditions.

Abstract:

:Prothymosin alpha (ProTα) is a highly acidic polypeptide, ubiquitously expressed in almost all mammalian cells and tissues and consisting of 109 amino acids in humans. ProTα is known to act both, intracellularly, as an anti-apoptotic and proliferation mediator, and extracellularly, as a biologic response modifier mediating immune responses similar to molecules termed as "alarmins". Antibodies and immunochemical techniques for ProTα have played a leading role in the investigation of the biological role of ProTα, several aspects of which still remain unknown and contributed to unraveling the diagnostic and therapeutic potential of the polypeptide. This review deals with the so far reported antibodies along with the related immunodetection methodology for ProTα (immunoassays as well as immunohistochemical, immunocytological, immunoblotting, and immunoprecipitation techniques) and its application to biological samples of interest (tissue extracts and sections, cells, cell lysates and cell culture supernatants, body fluids), in health and disease states. In this context, literature information is critically discussed, and some concluding remarks are presented.

journal_name

Curr Med Chem

authors

Karachaliou CE,Kalbacher H,Voelter W,Tsitsilonis OE,Livaniou E

doi

10.2174/0929867326666190807145212

subject

Has Abstract

pub_date

2020-01-01 00:00:00

pages

4840-4854

issue

29

eissn

0929-8673

issn

1875-533X

pii

CMC-EPUB-100180

journal_volume

27

pub_type

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