Recombinant IL-11, Human(CHO-expressed)

• Catalog Number: orb1494720
• Category: Proteins
• Description: Interleukin-11 is a pleiotropic cytokine that was originally detected in the conditioned medium of an IL-1α-stimulated primate bone marrow stromal cell line (PU-34) as a mitogen for the IL-6-responsive mouse plasmacytoma cell line T11. IL-11 has multiple effects on both hematopoietic and non-hematopoietic cells. Many of the biological effects described for IL-11 overlap with those for IL-6. In vitro, IL-11 can synergize with IL-3, IL-4 and SCF to shorten the G0 period of early hematopoietic progenitors. IL-11 also enhances the IL-3-dependent megakaryocyte colony formation. IL-11 has been found to stimulate the T cell-dependent development of specific immunoglobulin-secreting B cells.
• Form/Appearance: Sterile Filtered White lyophilized (freeze-dried) powder.
• MW: ~23 kDa, observed by reducing SDS-PAGE.
• Protein Sequence: PGPPPGPPRVSPDPRAELDSTVLLTRSLLADTRQLAAQLRDKFPADGDHNLDSLPTLAMSAGALGALQLPGVLTRLRADL LSYLRHVQWLRRAGGSSLKTLEPELGTLQARLDRLLRRLQLLMSRLALPQPPPDPPAPPLAPPSSAWGGIRAAHAILGGL HLTLDWAVRGLLLLKTRL
• Source: CHO
• Biological Activity: ED50 < 5 ng/ml, measured in a proliferation assay using T11 cells.
• Endotoxins: < 0.2 EU/μg, determined by LAL method.
• Storage: Lyophilized recombinant Human Interleukin-11 remains stable up to 6 months at -80°C from date of receipt. Upon reconstitution, Human Interleukin-11 should be stable up to 1 week at 4°C or up to 2 months at -20°C.
• Buffer/Preservatives: Lyophilized after extensive dialysis against PBS.
• Alternative names: Interleukin-11, IL11
• Note: For research use only
• Application notes: Reconstituted in ddH2O or PBS at 100 μg/ml.
• Expiration Date: 6 months from date of receipt.