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A large number of cellular processes are regulated by the reversible conjugation of Ubiquitin (UB) proteins to substrates. UB-related research tools (including E1-, E2 and E3 Ligases) are now commercially available

Glycosaminoglycans (or mucopolysaccharides) are long un-branched polysaccherides which consist of disaccharide repeats. The repeats usually (with the exception of Keratan sulfate) consist of on

Periodontitis, also generally called gum disease or periodontal disease, begins with bacterial growth in the mouth and may end, if not properly treated, with tooth loss due to destruction of the tissue

A wide range of in vitro models are used in preclinical drug testing for the investigation of ADME-Tox (Absorption, Distribution, Metabolism, Excretion and oxicity) properties of New Chemical

See human cells glow with green fluorescent protein in this time-lapse video. These images were captured over 20 hours via Lumascope 620.

[youtube https://www.youtube.com/watch?v=k5esUe_rrr4]

Lung cancer is one of the most common malignancies, and the leading cause of cancer-related fatality. Current diagnostic practices for common cancers rely heavily on imaging technologies. These methods

EPO has a reputation with many non-scientists through bad press in the cycling/racing environment. From a researcher's point of view, Erythropoietin or EPO is a 34 KDa glycoprotein known as the

Stimulated emission depletion (STED) microscopy is an accurate process allowing super resolutive cell imaging. STED microscopy overcomes the limits of standard confocal laser scanning microscopes. In 2014,

Back to dilution of samples. After our post on whether samples should be diluted or not, let's discuss today about how much they should be diluted.

Case # 1 - ELISA or simplex

In previous blogs, I invited you to join me in exploring the relevance of the following pathways:

Use of human samples including peripheral blood mononuclear cells (PBMCs) in drug discovery is critical for increasing the chances of success for a small molecule screen hit. A review based on recent published

Unfortunately, and still in the XXIst century, micronutrient (MN) malnutrition is a problem in all countries, in all segments of society. While part of the world starves, another part is obese. And a balanced