Catalog No: OOPA00029 (Formerly GWB-BSP052)
Size:2UG
Price: $75.00
SKU
OOPA00029
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IL 11 Protein (OOPA00029)

Datasheets/ManualsPrintable datasheet for OOPA00029
Product Info
Predicted Species ReactivityHuman
Product FormatSterile Filtered White lyophilized (freeze-dried) powder.
HostPichia Pastoris.
Additional InformationSolubility: It is recommended to Reconstitution: Reconstitute the lyophilized Interleukin -11 in sterile 18M?-cm H2O not less than 100ug/ml, which can then be further diluted to other aqueous solutions.
::Product Introduction: IL11 is a member of the gp130 family of cytokines. These cytokines drive the assembly of multisubunit receptor complexes, all of which contain at least one molecule of the transmembrane signaling receptor IL6ST (gp130). IL-11 is shown to stimulate the T-cell-dependent development of immunoglobulin-producing B cells. It is also found to support the proliferation of hematopoietic stem cells and megakaryocyte progenitor cells.
Product Description: IL11 Human Recombinant produced in Pichia Pastoris is a single, non-glycosylated, Polypeptide chain containing 177 amino acids (it differs from the 178 amino acid length of the native IL11 only in lack of the N-terminal praline residue) and having a molecular mass of 19kDa. The IL11 is purified by proprietary chromatographic techniques.
Reconstitution and StorageLyophilized IL11 although stable at room temperature for 3 weeks, should be stored desiccated below -18C. Upon reconstitution IL11 should be stored at 4C between 2-7 days and for future use below -18C. Please prevent freeze-thaw cycles.
FormulationIL11 was lyophilized after extensive dialysis against 20mM PB, pH7.0 and 2% Glycine buffer.
PurificationGreater than 95.0% as determined by: (a) Analysis by RP-HPLC. (b) Analysis by SDS-PAGE.
PurityGreater than 95.0% as determined by: (a) Analysis by RP-HPLC. (b) Analysis by SDS-PAGE.
Biological ActivityThe ED50 as determined by the dose-dependent stimulation of the proliferation of murine 7TD1 was found to be less then 0.2ng/ml, corresponding to a Specific Activity of 8,000,000 IU/ mg.
Peptide SequenceThe sequence of the first five N-terminal amino acids was determined and was found to be Gly-Pro-Pro-Pro-Gly.
Gene SymbolIL 11
Alias SymbolsInterleukin-11, IL-11, Adipogenesis inhibitory factor, AGIF, Oprelvekin, IL11.
Protein Size (# AA)Recombinant
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