Osteopontin Protein (AA 17-317) (His tag)

Produktnummer ABIN6239750

Produktdetails

Target: Osteopontin (SPP1) (Secreted phosphoprotein 1 (SPP1))

Biologische Aktivität: Active

Proteineigenschaft: AA 17-317

Spezies: Ratte

Quelle: HEK-293 Cells

Aufreinigungstag / Konjugat: Dieses Osteopontin Protein ist gelabelt mit His tag.

Applikation: Activity Assay (AcA), Cell Culture (CC)

Produktmerkmale: Tag location: N-terminal His Tag

Reinheit: > 95 %

Biological Activity Comment: Osteopontin (OPN), a multifunctional phosphorylated glycoprotein, plays an important role in neutrophil recruitment and was found to induce the expression of proinflammatory chemokines including MCP-1 and MIP-1β which promote migration and recruitment of inflammatory cells. It has been reported that OPN induces MCP-1 expression through the NF-kappa B pathways in MCF-7 breast cancer cell line. Briefly, MCF-7 cells were seeded overnight at a density of 1x105 cells/mL, and treated with or without various concentrations of OPN for 24h and MCP-1 levels in the cell supernatant were determined by ELISA. MCP-1 levels in the cell supernatant of MCF-7 cells increased significantly after stimulated with OPN, the data was shown in Table 1 and Figure 1. Sample Concentration of MCP-1 O.D. value Corrected (cell supernatant of MCF-7 cells) (ng/mL) stimulated with OPN (100ng/mL) 1.358 1.305 2.53 stimulated with OPN (200ng/mL) 1.177 1.124 2.15 stimulated with OPN (400ng/mL) 1.101 1.048 1.99 unstimulated 0.944 0.891 1.66 Table 1. MCP-1 levels in the cell supernatant of MCF-7 cells regulated by OPN MCP-1 levels in the cell supernatant of MCF-7 cells regulated by OPN.

Anwendungsinformationen

Applikationshinweise: Isoelectric Point: 4.3

Beschränkungen: Nur für Forschungszwecke einsetzbar

Handhabung

Format: Lyophilized

Buffer: 20 mM Tris, 150 mM NaCl, pH 8.0, containing 1 mM EDTA, 1 mM DTT, 0.01 % SKL, 5 % Trehalose and Proclin300.

Konservierungsmittel: Dithiothreitol (DTT), Other preservative, ProClin

Vorsichtsmaßnahmen: This product contains ProClin and Dithiothreitol (DTT): POISONOUS AND HAZARDOUS SUBSTANCES which should be handled by trained staff only.

Antigendetails

Target: Osteopontin (SPP1) (Secreted phosphoprotein 1 (SPP1))

Andere Bezeichnung: Osteopontin (OPN) (SPP1 Produkte)

Synonyme: BNSP Protein, BSPI Protein, ETA-1 Protein, OPN Protein, 2AR Protein, Apl-1 Protein, Bsp Protein, Eta Protein, OP Protein, Opn Protein, Opnl Protein, Ric Protein, Spp-1 Protein, OSP Protein, zgc:111821 Protein, secreted phosphoprotein 1 Protein, SPP1 Protein, Spp1 Protein, spp1 Protein

Hintergrund: Alternative Names: SPP1, BNSP, BSPI, ETA1, Secreted Phosphoprotein 1, Bone Sialoprotein I, Early T-Lymphocyte Activation 1, Nephropontin, Urinary stone protein, Uropontin

Molekulargewicht: 60kDa

UniProt: P10451

Pathways: Regulation of Cell Size