Human Osteopontin Recombinant Protein Lyophilized from Innovative Research has been recombinantly produced in HEK293 cells. This is a Lyophilized protein buffered in with a purity of Greater than 97% by SDS-PAGE gel and HPLC analyses.

Endotoxin level is less than 0.1 ng per and#956;g (1EU/and#956;g)..

More Details:

• Species: Human
• Target: SPP1
• Purity: Greater than 97% by SDS-PAGE gel and HPLC analyses.
  
  Endotoxin level is less than 0.1 ng per and#956;g (1EU/and#956;g).
• Source: HEK293 cells
• Storage Conditions: The lyophilized Osteopontin recombinant protein is stable for at least 2 years from date of receipt at -20°C. Reconstituted Osteopontin is stable for at least 3 months when stored in working aliquots with a carrier protein at -20°C. As with any protein, exposing Osteopontin recombinant protein to repeated freeze / thaw cycles is not recommended. When working with proteins care should be taken to keep recombinant protein at a cool and stable temperature.

Additional Information:

Osteopontin is a secreted glycoprotein that functions as a ligand to alphavbeta3 integrin and possibly other receptors. It binds tightly to hydroxyapatite and can act as a structural component of the extracellular mineralized matrix. Osteopontin is initially secreted as a 298 amino acid protein, which is subject to multiple post-translational modifications including glycosylation, phosphorylation, and specific proteolytic cleavages into various smaller molecular weight fragments. Osteopontin is expressed in a wide range of cells and tissues including osteoblasts, various tumor cell lines, extraosseous cells in the inner ear, brain, kidney, deciduum, placenta and odontoblasts. In addition to its involvement in mineralized matrix formation, Osteopontin can also function as a cytokine that stimulates the release of IFN? and IL-12, while inhibiting the production of IL-10. Recombinant human Osteopontin is a 298 amino acid protein, which, due to glycosylation, migrates at an apparent molecular weight of 60.0-65.0 kDa by SDS-PAGE analysis under reducing conditions.

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This material is sold for in-vitro use only for manufacturing and research. This material is not suitable for human or animal use. While we make every effort to ensure the safety of our products, we recommend handling any biological materials with standard precautions as if capable of spreading infectious disease. The statements herin are offered for informational purposes only to be used solely for your consideration, investigation, and verification.

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