Green fluorescent protein (GFP) has excellent properties as a biosensor and biomarker; however, its widespread use is limited by its purification costs. Alternative low-cost purification techniques can overcome this issue. ...

Papain from latex of Carica papaya was purified up to MALDI TOF mass spectrometry homogeinity by salt precipitation from two different crude extract sources: a refined preparation obtained in our laboratory and a commercial ...

Two rapid dual color fluorescence in situ hybridization (FISH) assays were evaluated for detecting M. tuberculosis and related pathogens in cultures. The MN Genus-MTBC FISH assay uses an orange fluorescent probe specific ...

Background: Usually, diphteria toxin concentration and purification are performed after detoxification due to its high danger. In this work, an alternative diphteria toxoid (DTx) concentration and purification method by ...

This paper reviews the literature on the main aspects of purification and crystallization of xylitol produced either by chemical or biotechnological routes. Different strategies have been used to clarify media containing ...

Bromelain is a cysteine protease found in pineapple tissue. Due to its anti-inflammatory and anti-cancer activities, as well as its ability to induce apoptotic cell death, bromelain has proved useful in several therapeutic ...

The aim of the present study was to obtain high levels of fermentative L (+) lactic acid and find a better form of purification. The process was optimized by testing different compositions of the culture media, evaluating ...

In this work, we propose an evolutionary optimisation procedure which intensively uses both conceptual and rigorous models for the design and simulation of unit operations involved in a bio-ethanol purification process. ...