Multiplex bioassaying of cancer proteins and biomacromolecules: Nanotechnological, structural and technical perspectives.

Since the specific proteins (carbohydrate antigens, ligands and interleukins) get raised up in body tissue or fluids in cancer cases, early detection of them will provide an effective treatment and survival rate. Sensitive and accurate determination of multiple cancer proteins can be engaged in chorus by simultaneous/multiplex detection in the biomedical fields. Bioassaying technology is one of the non-invasive, high-sensitive, and economical methods. Currently, extensive application of nanomaterial (biocompatible polymers, metallic and metal oxide) in bioassays resulted in ultra-high sensitive and selective diagnosis. This review article focuses on types of multiplex bioassays for delicate and specific determination of cancer proteins for diagnostic aims. It also covers two modes of multiplex bioassays as multi labeled bioassays and spatially-separated test zones (multi-electrode mode). In this review, the nanotechnological, structural, and technical perspectives in the multiplex analysis of cancer proteins were discussed. Finally, the use of different types of nanomaterials, polysaccharides, biopolymers and their advantages in signal amplification are discussed. Unlabelled Image • A comperhensive review of multiplex analysis of cancer biomarkers was conducted. • Multiplex evaluation of cancer biomarkers provide an effective treatment and survival rate. • Extensive use of nanomaterial in multiplex quantification of cancer biomarkers resulted in ultra-high sensitive diagnosis. • All of multiplex bioassays were categorized as two multi labeled bioassays and multi-electrode mode. [ABSTRACT FROM AUTHOR]