C5L2, Mouse, pAb
The orphan receptor C5L2/pgpr77, which shares 35% amino identity with CD88, is a promiscuous complement fragment-binding protein. C5L2 binds C5a with high affinity but has a 10-fold higher affinity for C5adR than CD88. C5L2 also has an affinity for C4a and C3a, and their metabolites C4a des-Arg, and C3a des-Arg. C3a binds at a site distinct from the C5a binding site. C5L2 transfected into cells does not support degranulation or increases in intracellular [Ca2+] and is not rapidly internalized in response to ligand binding. However, ligation of C5L2 by anaphylatoxin potentiates the degranulation response to cross-linkage of the high affinity IgE receptor suggesting that C5L2 is an anaphylatoxin-binding protein with unique ligand binding and signalling properties. C5L2 is proposed to mediate the acylation-stimulating properties of C3a des-Arg/ASP. C5L2 is expressed in granulocytes, in mature dendritic cells, adipose tissue and fibroblasts.
Calculate your ELISA data easily
With the ELISA calculator you can easily calculate ELISA data. Assayfit Pro helps to perform curve fitting. The calculator generates advanced reports, fit graph, fit parameters and goodness of fit are shown.
Latest Hycult Biotech news
- New Human Complement Pathway AssaysWe are very proud of our newly developed human classical and alternative complement pathway assays. They are produced in response to a growing demand for quantitative investigation of complement inhibitors or regulators at lower sample dilutions. This development aims to address the issue of false negative results, enabling more accurate and reliable analysis of complement… Read more: New Human Complement Pathway Assays
- Navigating the pitfalls in complement analysisOur colleague Erik Toonen shared his experience on how to analyze complement at the Complement-based Drug Development Summit in Boston in September 11-13th, 2023. He showed valuable insights on analyzing complements. For accurate complement analysis, it is important that not only the correct technique is used but also that pre-analytical sample handling is performed in… Read more: Navigating the pitfalls in complement analysis
- NEW Human C3d ELISAWe are happy to introduce our new ELISA (cat.# HK3017) designed to detect human C3d. What sets this assay apart is its utilization of a distinctive neo-epitope capture antibody that selectively targets a specific C3d region of the alpha chain, which is not available in other C3 variants. This way it specifically distinguishes C3d from native C3… Read more: NEW Human C3d ELISA