microgrid robot  (BioRobotics Ltd)

Journal: International Journal of Molecular Sciences

Article Title: A Pro-Inflammatory Signature Constitutively Activated in Monogenic Autoinflammatory Diseases

doi: 10.3390/ijms23031828

Figure Lengend Snippet: Cytokine profile from mAIDs patients and controls serum, obtained with antibody microarray technique. Data are means of triplicate experiments results and the error bars indicate standard deviation. * p value < 0.05; ** p value < 0.005; cntr = healthy controls.

Article Snippet: Briefly, samples were spotted in duplicates onto a nitrocellulose-coated glass slide (Grace Bio-labs, Bend, OR, USA) using a microarray robot (MicroGrid 610, Digilab, Marlborough, MA, USA).

Techniques: Microarray, Standard Deviation

Journal: iScience

Article Title: Charge Characteristics of Agouti-Related Protein Implicate Potent Involvement of Heparan Sulfate Proteoglycans in Metabolic Function

doi: 10.1016/j.isci.2019.10.061

Figure Lengend Snippet: Glycan Array Analysis of AgRP Binding to Heparan Sulfate Oligosaccharides (A) Fluorescent image of the glass slide glycan arrays showing fluorescence signals (green dots) of AgRP binding to 52 immobilized heparan sulfate oligosaccharides (low-molecular-weight heparan sulfate, LMHS). (B) Bar graph showing the relative fluorescence intensity of AgRP binding to the heparan sulfate oligosaccharides arrays. Heparan sulfate oligosaccharides 22 and 41 show the highest intensity. (C) The structures of the different heparan sulfate oligosaccharides on the slide microarray in A. Data are represented as mean ± SEM.

Article Snippet: Amine(-NH 2 )-linked heparan sulfate glycan compounds (Glycan Therapeutics) were immobilized on NHS-activated surface-coated slides (Nexterion Slide-H, Applied Microarrays) using a robotic microarray printer (Microgrid II, Digilab) that was equipped with StealthSMP4B microarray pins (Telechem) to couple heparan sulfate glycan compounds by covalent binding via (-NH 2 ) reactive chemistry.

Techniques: Glycoproteomics, Binding Assay, Fluorescence, Molecular Weight, Microarray