Immobilized Human Vitronectin, Tag Free (Cat. No. VIN-H5119) at 5 μg/mL (100 μL/well) can bind Rat ITGAV&ITGB5 Heterodimer, His Tag&Tag Free (Cat. No. IT5-R52E3) with a linear range of 0.02-0.156 μg/mL (QC tested).
Immobilized Human Fibronectin at 50 μg/mL (100 μL/well) can bind Biotinylated Mouse ITGAV&ITGB5 Heterodimer Protein, His,Avitag&Tag Free (Cat. No. IT5-M82W9) with a linear range of 0.625-10 μg/mL (Routinely tested).
Integrin alpha V beta 5 (ITGAV & ITGB5) is expressed on a wide variety of cell types including keratinocytes, fibroblasts, adhesive monocytes, embryonic stem cells, and select endothelium and epithelium. ITGAV & ITGB5 binds ligands containing an RGD motif, notably vitronectin. Growth factors that increase PKC activity, such as VEGF or TGF alpha, promote ITGAV & ITGB5-mediated angiogenesis while alpha V beta 3, which may be expressed in the same cell, responds to FGF-basic and TNF alpha. An inhibitor of both down regulates tumor angiogenesis. During lung inflammation, up regulation of ITGAV & ITGB5 on myofibroblasts or infiltrating lymphocytes may contribute to fibrosis by freeing TGF beta from latency.
Clinical and Translational Updates
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