Page 7 - Scientific Library

For secretome biomarker profiling, several solutions, including arrays allowing to screen up to 1,000 factors, have been available for some time now. These profiling solutions, however, were semi-quantitative

Pharmaceutical, biotech and medical device industries apply restrictive quality systems in their bio-production processes. Among the numerous parameters controlled daily by scientists, I have selected

A recent publication by Torres et al. has found that B7-1/CD80, EG-VEGF/PK1, IL-29, NRG1-beta1/HRG1-beta1, and PD-ECGF expressions portend a poor prognosis for patients with pancreatic cancer, and these

SUMO-tag gene fusion acts as both a chaperonin and as an initiator of protein folding in both prokaryotic and eukaryotic systems. Addition of this tag enables protein experts to increase the expression

Believe it or not, some 20 years ago, performing an ELISA would take around 3 days. Now we are used to ELISAs that can be performed in one day, or even before lunch! (OK, sometimes before Spanish lunch

First at all, a quick reminder... Cytokines play important roles in inflammation, innate immunity, angiogenesis and cell growth. They are involved in a lot of disease processes like cancer, obesity and

The CRISPR-CAS9 system may well have opened Pandora's box, but it is also definitely the cornucopia of genome editing.

We can do what we want in the genome: settle a mutation, correct a mutation, insert

Stable expression in a cell lines is very useful for numerous projects. For example, it helps in Eukaryotes for optimization of protein productions and it is convenient for recurrent needs and high yields.

Breaking news for cancer researchers! We are pleased to have recently added innovative cancer Arrays to our product offer.  You might tell me that there are a lot of new cancer arrays every year

Once again, a new product is launched this week for cancer researchers:  RayBio® Cancer Autoantibody Protein Arrays. These arrays are semi-quantitative multiplex protein immunoassays developed for the

…or how to make your protein attractive

Biomagnetic separation is a powerful lab tool in protein biochemistry which can be used in a wide range of applications including analysis tools (for protein solubility

Immune checkpoint molecules play an important role in T cell functionality after TCR/MHC signaling. In fact, blockade of two B7/CD28 family checkpoint molecules, namely CTLA-4 and PD-1, have already demonstrated