Immunogen Sequence: GI # 4505983, sequence 310-360
Recombinant PTPRF interacting protein α 1 isoform b
Application
Anti-PPFIA1 (ab1) antibody produced in chicken is suitable for western blotting analysis at a dilution of 1:500, for tissue or cell staining at a dilution of 1:200.
Biochem/physiol Actions
Liprin-α-1 is a cytoplasmic 160kDa phosphoserine protein encoded by the PPFIA1 gene in humans. It encodes liprin α, a protein involved in cell adhesion, integrin expression and cell-matrix interactions. PPFIA1 may act as a potential functional candidate for acute lung injury risk gene for future research. It is frequently co-amplified with the Cyclin D1 gene in oral carcinomas and may present a biomarker as well as a novel target for specific gene therapy. Liprin′s function is to localize LAR family tyrosine phosphatases at specific sites on the plasma membrane. It may help in regulating their interaction with the extracellular environment and their associations with substrates. PPFIA1 may regulate the disassembly of focal adhesions and help to orchestrate cell-matrix interactions.
Physical form
Solution in phosphate buffered saline containing 0.02% sodium azide.
Disclaimer
Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
Journal of cranio-maxillo-facial surgery : official publication of the European Association for Cranio-Maxillo-Facial Surgery, 41(8), 845-849 (2013-03-05)
Analyzing chromosomal amplifications delivers valuable information for identification of oncogenes. For carcinomas of the oral cavity only few genes have been identified in amplified regions. The aim of this study was to search genes in amplified regions as possible biomarkers
Focal adhesions are sites of cell-extracellular matrix interactions that function in anchoring stress fibers to the plasma membrane and in adhesion-mediated signal transduction. Both focal adhesion structure and signaling ability involve protein tyrosine phosphorylation. LAR is a broadly expressed transmembrane
Acute Lung Injury (ALI) is a syndrome with high associated mortality characterized by severe hypoxemia and pulmonary infiltrates in patients with critical illness. We conducted the first investigation to use the genome wide association (GWA) approach to identify putative risk
The Journal of biological chemistry, 273(25), 15611-15620 (1998-06-23)
LAR family transmembrane protein-tyrosine phosphatases function in axon guidance and mammary gland development. In cultured cells, LAR binds to the intracellular, coiled coil LAR-interacting protein at discrete ends of focal adhesions, implicating these proteins in the regulation of cell-matrix interactions.
Axonal growth cones mediate axonal guidance and growth regulation. We show that migrating neurons in mice possess a growth cone at the tip of their leading process, similar to that of axons, in terms of the cytoskeletal dynamics and functional
Questions
Reviews
★★★★★ No rating value
Active Filters
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.