IL 11 Human

Short Summary : Interleukin-11 Human Recombinant

Purity : Greater than 98.0% as determined by:(a) Analysis by RP-HPLC.(b) Analysis by SDS-PAGE.

Molecular Weight : 19.3 kDa

Accession Number : P20809

Alternative Name/s : AGIF, Adipogenesis inhibitory factor, Oprelvekin, IL-11.

Source : Escherichia Coli.

Amino Acid Sequence/Note: The sequence of the first five N-terminal amino acids was determined and was found to be Gly-Pro-Pro-Pro-Gly. N-terminal methionine has been completely removed enzymatically.

Appearance/Format : Sterile Filtered White lyophilized (freeze-dried) powder.

Storage/Note : Lyophilized Interleukin-11 although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution IL11 should be stored at 4°C between 2-7 days and for future use below -18°C.For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Please prevent freeze-thaw cycles.

Formulation/Form : The protein was lyophilized from a concentrated (1mg/ml) solution with no additives.

Background/Description : Interleukin-11 Human Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 179 amino acids and having a molecular mass of 19256.29 Dalton. The IL-11 is purified by proprietary chromatographic techniques.