Page 4 - Scientific Library

A series of publications (1, 2) in the past months has raised the never-ending debate on commercial antibodies and their validity in a given experiment. At tebu-bio, having sold antibodies for more than

Depending on the phase where your biomarker-related research program is, imaging of protein or antibody arrays has different requirements. For R&D purposes

Biomarkers specialists are often asked to select an ELISA kit for researchers: with thousands of ELISA references available on the market, the choice can be tricky regarding proteins for which several

Chronic Mucosal Inflammation is the hallmark of common airway diseases (ex.  Allergic Rhinitis and asthma). Lipoxin B₄(LXB₄) is an endogenous mucosal protective mediator decreasing such diseases.

Elongation of ubiquitin chains, regardless of the linkage, can form polyubiquitin fibrils to initiate the Autophagy pathway. A deficiency of the autophagy causes cytotoxic accumulation of ubiquitin-positive

Rockland Immunochemicals have developed a suite of fluorescent dyes (DyLight™) with unique fluorescence intensity and photostability. Here, we take a look at how DyLight™ dyes have all the characteristics

A recent article by E. Langer (E. Langer, “Another In-House Operation Gets Outsourced” (2015) Pharmaceutical Technology 39 (6)) describes the growing

The role of STAT3 signaling in the activity of dendritic cells (DC) has been recently revealed in a publication by Okada et al.

Analysis of neuronal cell fates and biological activities sometimes relies on the effective staining of a protein of interest (a.k.a. marker) with a specific primary antibody validated for immuno-assays.

The sensitivity and specificity of the primary and secondary antibodies used together with the IHC procedure used, are critical to avoid biased results. Several factors can cause false-positive or false-negative

In this post, I'd like to take a look at the current understanding of tubulin PTMs, that include tyrosination/detyrosination, Δ2-tubulin formation, acetylation, phosphorylation, ubiquitination, glutamylation,

Protein Gene Product 9.5 (PGP 9.5) is an abundant cytoplasmic neuron and neuroendocrine-cell specific protein. Over the years, this deubiquitinating enzyme (a.k.a. Ubiquitin Carboxy-terminal Hydrolase