Description
PTX3 is part of the pentraxin family which is characterized by a cyclic multimeric structure. Penatraxins are acute phase proteins that act as pattern recognition receptors. PTX3 is a long pentraxin containing a C terminal domain similar to other members of the pentraxin family and a unique N terminal domain. Inflammatory signals stimulate PTX3 production by a variety of cells including mononuclear phagocytes, dendritic cells, fibroblasts, and endothelial cells.
Serum levels of PTX3 increase rapidly in response to a variety of inflammatory and infectious conditions including endotoxic shock and sepsis. PTX3 has been proposed as an early diagnostic marker for septic shock. PTX3 can activate the classical complement pathway, aiding in pathogen recognition by macrophages and dendritic cells. PTX3 is also believed to play an important role in protection against autoimmunity by enhancing complement-mediated clearing of apoptotic cells and restricting cross presentation. Current research has also indicated that PTX3 is involved in initiating the process of tissue repair and plays a role in female fertility. PTX3 is believed to be involved in cancer-related inflammation and high PTX3 levels have been correlated with clinical stage and severity for various cancers.
BioLegend’s LEGEND MAX™ Human PTX3 ELISA kit is a Sandwich Enzyme-Linked Immunosorbent Assay (ELISA) with a 96-well strip plate. The plate is pre-coated with a monoclonal mouse capture antibody. The detection antibody is a biotinylated monoclonal mouse antibody. This kit is specifically designed for the accurate quantitation of human PTX3 from cell culture supernatant, serum, plasma and other biological fluids. It is analytically validated with ready-to-use reagents.
Fore more information or documentation, please visit: https://www.biolegend.com/en-us/products/legend-max-human-ptx3-elisa-kit-17758
Kit Contents
- Human PTX3 Pre-coated 96-well Strip Microplate
- Human PTX3 Dectection Antibody
- Human PTX3 Standard
- Avidin-HRP
- Assay Buffer G
- Assay Buffer B
- Wash Buffer (20X)
- Substrate Solution F
- Stop Solution
- Plate Sealers
Menu
X
