Anti-CD80 (human), Unconjugated Clone MEM-233 [Mouse]

Specificity: Reacts with CD80 (B7-1), a 60 kDa single chain type I glycoprotein (immunoglobulin supergene family) expressed on activated B and t lymphocytes and macrophages, Format: Phosphate buffered saline (PBS) with 15 mM sodium azide, approx. pH 7.4, Working Dilution: We recommend that each laboratory determine an optimum working titre for use in its particular application, Storage: Store at +2-8°C. For longer storage, freeze aliquots, Application Notes: Suitable for Flow Cytometry, IP Protein function: Vascular endothelium glycoprotein that plays an important role in the regulation of angiogenesis (PubMed:21737454, PubMed:23300529). Required for normal structure and integrity of adult vasculature (PubMed:7894484). Regulates the migration of vascular endothelial cells (PubMed:17540773). Required for normal extraembryonic angiogenesis and for embryonic heart development. May regulate endothelial cell shape changes in response to blood flow, which drive vascular remodeling and establishment of normal vascular morphology during angiogenesis. May play a critical role in the binding of endothelial cells to integrins and/or other RGD receptors (PubMed:1692830). Acts as TGF-beta coreceptor and is involved in the TGF-beta/BMP signaling cascade that ultimately leads to the activation of SMAD transcription factors (PubMed:8370410, PubMed:21737454, PubMed:22347366, PubMed:23300529). Required for GDF2/BMP9 signaling through SMAD1 in endothelial cells and modulates TGFB1 signaling through SMAD3 (PubMed:21737454, PubMed:22347366, PubMed:23300529). [The UniProt Consortium]