background: the aim of the present study was to induce salivation in haemaphysalis longicornis to increase saliva production and to characterize the collection of proteins present in the collected saliva using on-chip-electrophoresis. methods: saliva of adult female engorged h. longicornis was collected by treatment with 0.2% dopamine hydrochlo­ride. all protein samples were characterized by sd...

the aim of this study was to characterize albumin fractions of four different wheat varieties grown in a local climatic context, as well as to find the relationship between the particular albumin fractions and enzyme activity of the tested wheat flours and dough rheological properties. the determined content of albumin fractions ranged from 2.64 to 17.50% of total proteins. more than 50% of the...

Abstract The objective of this work was to evaluate microfluidic chip electrophoresis, known as lab-on-a-chip technique, for the detection milk adulteration using cheese whey in comparison with SDS-PAGE. Raw, pasteurized, processed at an ultra-high temperature (UHT), and powdered samples received increasing concentrations (0, 1, 2.5, 5, 10, 20, 30, 50, 100% v/v), were subjected electrophoresis ...

keeping constant all agronomic factors except temperature is a way to follow heat shock proteins (hsps) expression. three different sunflower hybrids derived from the cross between an inbred line, cms ha 89, and three different restorer inbred lines, with resistance, susceptible, and normal reactions to drought, were produced. in order to investigate the impact of temperature on protein accumul...

Abstract The outbreak of new viral strains promotes advances in universal diagnostic techniques for detecting infectious diseases with unknown sequence. Long double-stranded RNA (dsRNA), a hallmark infections, serves as virus marker prompt detection viruses genomes. Here, we report on-chip paper electrophoresis ultrafast screening diseases. Negatively charged RNAs pass through the micro and nan...