Detection of S1P1/EDG‑1 in HEK293 Human Cell Line Transfected With S1P1/EDG‑1 by Flow Cytometry. HEK293 human embryonic kidney cell line transfected with mouse S1P1/EDG‑1 and GFP was stained with Rat Anti-Mouse S1P1/EDG‑1 Monoclonal Antibody (Catalog # MAB7089) followed by Allophycocyanin-conjugated Anti-Rat IgG Secondary Antibody (Catalog # F0113). Quadrant markers were set based on control antibody staining (Catalog # MAB006).
S1P1/EDG‑1 in Mouse Heart. S1P1/EDG‑1 was detected in perfusion fixed frozen sections of mouse heart using Rat Anti-Mouse S1P1/EDG‑1 Monoclonal Antibody (Catalog # MAB7089) at 25 µg/mL overnight at 4 °C. Tissue was stained using the Anti-Rat HRP-DAB Cell & Tissue Staining Kit (brown; Catalog # CTS017) and counterstained with hematoxylin (blue). Specific staining was localized to endothelial cells in capillaries. View our protocol for Chromogenic IHC Staining of Frozen Tissue Sections.
Preparation and Storage
Sterile PBS to a final concentration of 0.5 mg/mL.
The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. *Small pack size (SP) is shipped with polar packs. Upon receipt, store it immediately at -20 to -70 °C
Stability & Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
12 months from date of receipt, -20 to -70 °C as supplied.
1 month, 2 to 8 °C under sterile conditions after reconstitution.
6 months, -20 to -70 °C under sterile conditions after reconstitution.
S1P1 (sphingosine 1-phosphate receptor-1), also known as EDG-1 (endothelial differentiation, G-protein coupled receptor-1) or S1PR1 (sphingosine-1-phosphate receptor 1) is a widely expressed, 37-40
kDa, G protein coupled receptor within the S1P subfamily of the EDG family. S1P1
is one of five receptors for the bioactive lipid S1P and mediates most of S1P
effects on angiogenesis, vascular maturation, and cell migration, especially T
cell egress from lymphoid organs. Human and mouse S1P1 share 84% amino acid
identity within the N-terminal extracellular portion used as an immunogen.
R&D Systems personnel manually curate a database that contains references using R&D Systems products.
The data collected includes not only links to publications in PubMed,
but also provides information about sample types, species, and experimental conditions.
The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.