Human Maspin Recombinant Protein Lyophilized from Innovative Research has been recombinantly produced in E. coli. 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: SERPINB5
• 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: E. coli
• Storage Conditions: The lyophilized Maspin recombinant protein is stable for at least 2 years from date of receipt at -20°C. Reconstituted Maspin is stable for at least 3 months when stored in working aliquots with a carrier protein at -20°C. As with any protein, exposing Maspin 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:

Maspin (mammary serine protease inhibitor) is a non-inhibitory serpin that is expressed predominantly in normal mammary epithelial cells but at significantly reduced levels or absent in most breast carcinomas. It has the ability to block the growth, invasiveness, and metastatic potential of breast and lung tumors. This anti-tumor activity is achieved, in part, by the ability of Maspin to inhibit angiogenesis and to preferentially promote apoptosis of tumor cells. Recombinant human Maspin is a 42.2 kDa non-glycosylated protein containing 375 amino acid residues.

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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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