Quansys Biosciences Inc. products

The Q-Plex Human Angiogenesis (9-Plex) is a fully quantitative ELISA-based chemiluminescent assay allowing the concurrent measurement of nine biomarkers or analytes. Using only 25 µL of sample per well, up to 80 samples can be assayed for all nine markers in the panel within 2.25 hours. The Q-Plex Human Angiogenesis (9-Plex) provides researchers an easy to use and cost effective means of generating a cytokine profile for each sample. Q-Plex™ plates are built by adsorbing nine distinct capture antibodies in a defined array to the bottom of each well. Our high quality reagents help ensure the accuracy of your results.

The Q-Plex Human Chemokine (4-Plex) is a fully quantitative ELISA-based chemiluminescent assay allowing concurrent measurement of four biomarkers or analytes (IL-8, IP-10, MCP-1, Rantes). Each kit contains a 96-well plate, with each well featuring the relevant biomarker panel, and all the reagents required to perform testing. Q-Plex plates are built by absorbing four distinct capture antibodies in a defined array to the bottom of each well. Our high-quality reagents help ensure the accuracy of your results. Using only 25 µL of sample per well, up to 80 samples can be assayed for all four markers in the panel in 2.25 hours. Q-Plex™ Arrays provide scientists with an easy-to-use and cost-effective means of generating a cytokine profile for each sample.

The Q-Plex Mouse Cytokine Inflammation HS (14-Plex) is a fully quantitative ELISA-based chemiluminescent assay allowing the concurrent measurement of 14 biomarkers or analytes. Using just 25 µL of sample per well, up to 80 samples can be assayed for all 14 markers in the panel within 5.5 hours. The Q-Plex Mouse Cytokine Inflammation HS (14-Plex) provides researchers an easy to use and cost-effective means of generating a cytokine profile for each sample. Q-Plex plates are built by adsorbing 14 distinct capture antibodies in a defined array to the bottom of each well. Our high-quality reagents help ensure the accuracy of your results.

Inflammation is often a sign of the immune system protecting the host from infection or injury. Careful control of inflammatory pathways is crucial to the immune system not causing harm to the body. The Q-Plex NHP Anti-Inflammatory Panel 1 (7-Plex) provides reliable and sensitive data to accelerate your research. Q-Plex™ plates are built by adsorbing seven distinct capture antibodies in a defined array to the bottom of each well. Using only 25 µL of sample per well, up to 80 samples can be assayed for all seven markers in the panel within 4 hours.

The Q-Plex Porcine Cytokine HS (4-Plex) is a fully quantitative, ELISA-based chemiluminescent assay allowing concurrent measurement of cytokines in serum or plasma samples. A kit contains a 96-well plate, with each well featuring the 4-plex along with a positive control with all the other reagents necessary to perform the test. Our high-quality reagents help ensure the accuracy of your results. Using just 25 µL of sample per well, up to 80 samples can be assayed for all four markers in the panel in 4.83 hours. Q-Plex Arrays provide scientists with an easy-to-use and cost-effective means of generating a cytokine profile for each sample.

Mouse CXCL-1, also known as keratinocyte chemoattractant (KC) and GRO alpha, is a proinflammatory chemokine that plays a role in immune responses and many cancers. It is 64% sequence analogous to human GROα and performs similar functions in rodents. In the healthy immune system, CXCL-1 is produced by monocytes, epithelial cells, and fibroblasts in response to inflammatory activity. It induces neutrophil migration thought chemotaxis and has antimicrobial effects. It is also capable of promoting lymphatic tube and blood vessel formation within the circulatory system. In individuals with chronic inflammatory diseases, it is produced in high levels by many cell types. Abnormally high levels of CXCL-1 stimulate the growth of tumors and are particularly associated with melanomas due to its normal expression in epithelial cells. A frequent oncogenic culprit, it is often found up-regulated when tumor cells are present throughout the body.

Interleukin 4 (IL-4) is a cytokine that has pleiotropic effects during active immune responses. Its primary role is to induce differentiation of helper T-cells and active B cells. IL-4’s other roles include regulating immunity, upregulating MHC class II production, supporting the proliferation of epithelial cells, and downregulating the production of Th1 cells, macrophages, and some lines of dendritic cells.  IL-4 activates two different receptor complexes, one expressed on hematopoietic cells and another found on nonhematopoietic cells. IL-4 is primarily expressed by Th2-biased CD4+ T cells, mast cells, eosinophils, and basophils.

We offer a wide selection of reagents formulated to build and use with the Q-Plex™ Technology. Through years of evaluation and performance verification, these reagents have been optimized for Q-Plex™ products and other ELISA-based applications. A comprehensive variety of buffers, diluents, and substrates are available for your own application.