IL-9 Interleukin-9 Mouse Recombinant Protein

• Description:

  Interleukin-9 Mouse Recombinant produced in E. coli is a single, non-glycosylated single polypeptide chain containing 127 amino acids and having a molecular mass of 14.3kDa. The IL-9 is purified by proprietary chromatographic techniques.

• Synonyms:

  P40; HP40; T-cell growth factor p40; IL-9; P40 cytokine

• Gene Name:

  IL9

• UniProt:

  P15247

• Reactivity:

  Mouse

• Source:

  Escherichia coli

• Sequence:

  [object Object]

• Purification:

  Greater than 96.0% as determined by SDS-PAGE.

• Bioactivity:

  The ED50 as determined by the dose-dependant stimulation of human MO7e cells is less than 0.5 ng/ml, corresponding to a Specific Activity of 2,000,000IU/mg.

• Form:

  Sterile Filtered White lyophilized (freeze-dried) powder.

• Reconstitution:

  It is recommended to reconstitute the lyophilized Interleukin 9 in sterile 18MΩ-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.

• Function:

  Supports IL-2 independent and IL-4 independent growth of helper T-cells.

• Shipping Conditions:

  Available

• Storage Conditions:

  Lyophilized Interleukin-9 although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution IL9 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.

• Other Gene Names:

  Interleukin-9

• Subcellular Location:

  Secreted.