CEO Krik Angacian first had the idea for a protein chip
in college, when he became fed up with the lack of variety there was in protein snacks outside of bars and shakes.
By using protein chip
AAH-CYT-G1000 kits, we found that IL-34-stimulated FLS exhibited significantly increased epithelial neutrophil-activating peptide-78 (ENA-78), interleukin-8 (IL-8), growth-related oncogene (GRO), and macrophage chemoattractant protein-1 (MCP-1) compared to the unstimulated control (Figures 5(a) and 5(b)).
We chose the three following protein arrays to compare their performance in assessing the protein levels in kidney tissue: the quantitative protein chip
QAH-INF-3 (RayBiotech, Inc., Norcross, GA) and the semiquantitative protein L-series antibody array chips L-507 and L-493 (RayBiotech, Inc., Norcross, GA).
According to the different biological material, the chip can be divided into gene chip, protein chip
, cell chip and tissue chip.
It is expected that the laboratory and protein chip
segments will experience maximum growth within the microarrays segment, attributable to product advancements and broadening capabilities in drug delivery and diagnostic testing.
In addition to diagnostic kits for detecting Influenza A viruses, its products include the proprietary protein chip
system for multi-tumor marker detection (C-12), patented HPV DNA screening product for cervical cancer and screening chips for pulmonary tuberculosis.
The development of protein chip
or microarray technology has provided a highly sensitive, high-throughput method for disease diagnosis (8, 9) by facilitating detection--in small amounts of patient samples--of antibodies to antigens from infectious viruses or bacteria (10, 11).
In their efforts to identify suitable biomarkers of the progression from normal cognitive functioning to mild cognitive impairment and AD, researchers have begun to use protein chip
arrays whose surfaces have been treated chemically or biochemically so that the arrays can bind only proteins with certain structural or functional characteristics.
Another quantitative MS method is the surface-enhanced laser desorption/ionization time-of-flight (SELDI-TOF) mass spectrometry, which has a quantitative protein chip
and it is known as SELDI-TOF-MS-based Protein Chip[R].
Agilent also launched its High-Capacity Enrichment Column Chip for sample loads up to 4 t.II and the Intact Protein Chip
. Thermo, through its Fisher acquisition, released the Thermo Scientific Pierce SILAC (Stable Isotope Labeling with Amino Acids in Cell Culture) Protein Quantitation Kit, featuring in vivo labeling capabilities.
The immuno sector, dominated by companies such as Bayer Diagnostics [Siemens AG], Abbott Diagnostics and Roche Diagnostics, utilises technologies such as ELISA, Luminex, turbidimetric, immunohistochemistry, point of care, flow cytometry and protein chip
(Hayward, CA; 206-463-4800) announced that the United States Patent and Trademark Office has issued a broad patent covering a fundamental protein chip
technology developed by Peter Wagner, Ph.D., and Steffen Nock, Ph.D., co-founders of Zyomyx, and others, that establishes a broad coverage for creating surfaces ideally suited to the study of protein interactions.