High density antibody arrays represent powerful technologies which have opened a new era in functional proteomics. However, when faced with a large magnitude of array data, you must apply comprehensive statistical and data mining analysis to discover potential biomarker panels and meaningful patterns. Biostatistical analysis can also help to evaluate the quality of protein expression data by detecting and extracting errors and confidence level. As one can get easily lost at this game, this post illustrates a selection of packages available, taking the example of High density antibody array services performed by tebu-bio laboratories in Europe, in collaboration with their partner RayBiotech. I doubt you will want to do it your self when you have realized what can be done for you, and at very affordable pricing!

RayBiotech , the antibody array specialist, have just released a new, very broad antibody microarray, the L2000 series, for the profiling of 2000 protein targets including metabolic enzymes, structural proteins, and a variety of cytokines, growth factors, proteases, and signaling proteins. Based on the same technology as the “smaller” version L1000, the L2000 array is the quickest and simplest method to profile extensive protein expression with small sample volume. In this post, we’ll look at the array’s features and technology, as well as the possibility to outsource your profiling project to experts in Europe, particularly for one shot experiments, to save you the time to set up the technology in your lab whilst securing the quality of your data.

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 inflammatory and neurobiological diseases.

The RayBio® Membrane-Based Antibody Arrays (C-Series) are tools for screening and comparing expression levels of many cytokines, growth factors, proteases, soluble receptors, and other proteins in a wide variety of sample type.

After these brief definitions, today I would like to introduce you to a new tool allowing multiple cytokine detection. RayBio C-series Neurobiological Discovery Arrays will help you to measure several factors in inflammation, immunology. This method is very popular and can be used for two species: human and mouse.