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ActoFactor™ Recombinant Human Interleukin 11

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  • Specification
  • Recommended Products
  • Cat.No.
  • CSC-CTK0245
  • Description
  • Recombinant human IL-11 produced in E. coli is a single, non-glycosylated polypeptide chain of 179 amino acids and a molecular mass of 19,256 Dalton.
  • Species
  • Human
  • Product Overview
  • Human IL11 expressed in E.coli
  • Molecular Mass
  • 19.3 kDa
  • Size
  • CAT# CSC-CTK0245-10 (10 μg); CAT# CSC-CTK0245-50 (50 μg)
  • Expression System
  • E.coli
  • Purity
  • Greater than 98% as determined by SDS-PAGE, FPLC and RP-HPLC analysis.
  • Activity
  • rHu IL-11 is fully biologically active when compared to a standard. The ED50, as determined by the dose-dependent stimulation of the proliferation of murine 7TD1, was found to be less then 10 ng/ml corresponding to a specific activity of 1 x 10^5 IU/mg.
  • Endotoxin Level
  • Less than 1 EU/μg.
  • Formulation
  • Sterile-filtered white, lyophilized (freeze-dried) powder. Lyophilized from a concentrated (1 mg/ml) solution in water containing no additives. Reconstitution
  • Reconstitution
  • Please centrifuge product briefly before opening vial. The lyophilized protein should be reconstituted in sterile, ultra-pure water to a concentration of 0,1 - 1,0 mg/ml. This solution can then be diluted into other aqueous buffers and stored at -20°C for future use.
  • Storage & Stability
  • The lyophilized protein, though stable at room temperature for up to 3 weeks, is best stored desiccated at -20°C. Reconstituted rHu IL-11 should be used immediately or stored long-term in undiluted working aliquots at -20°C. For long-term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Avoid repeated freeze-thaw cycles.

Citation Guidance:
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      Tel: 1-631-626-9181
      Fax: 1-631-614-7828
      Email: info@creative-bioarray.com
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      Tel: 44-207-097-1828
      Email: info@creative-bioarray.com
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Contact Us
USA
45-1 Ramsey Road, Shirley, NY 11967, USA
Tel: 1-631-626-9181
Fax: 1-631-614-7828
Email: info@creative-bioarray.com

Europe
Tel: 44-207-097-1828
Email: info@creative-bioarray.com