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Your Position: Home > ActiveMax® Cytokines > Human IL2 Protein,HEK293 expressed,ActiveMax

ActiveMax® Recombinant Human IL-2

  • Synonym
    IL2,TCGF,lymphokine,Interleukin 2
  • Source
    ActiveMax® Human IL-2 (IL2-H4216) is expressed from human 293 cells (HEK293). It contains AA Ala 21 - Thr 153 (Accession # P60568).
    Predicted N-terminus: Ala 21
  • Molecular Characterization
    IL-2(Ala 21 - Thr 153) P60568

    This protein carries no "tag".

    The protein has a calculated MW of 15.4 kDa. The protein migrates as 17 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.

  • Endotoxin
    Less than 1.0 EU per μg by the LAL method.
  • Purity

    >95% as determined by SDS-PAGE.

  • Formulation

    Lyophilized from 0.22 μm filtered solution in PBS, pH5.0. Normally trehalose is added as protectant before lyophilization.

    Contact us for customized product form or formulation.

  • Reconstitution

    Please see Certificate of Analysis for specific instructions.

    For best performance, we strongly recommend you to follow the reconstitution protocol provided in the CoA.

  • Storage

    For long term storage, the product should be stored at lyophilized state at -20°C or lower.

    Please avoid repeated freeze-thaw cycles.

    No activity loss is observed after storage at:

    1. 4-8°C for 12 months in lyophilized state;

    2. -70°C for 3 months under sterile conditions after reconstitution.

SDS-PAGE
ActiveMax® Human IL-2 (Cat. No. IL2-H4216) SDS-PAGE gel

ActiveMax® Human IL-2 on SDS-PAGE  under reducing (R) condition. The gel was stained overnight with Coomassie Blue. The purity of the protein is greater than 95%.

Bioactivity
ActiveMax® Human IL-2ActiveMax® Human IL-2 (Cat. No. IL2-H4216) ELISA bioactivity

Immobilized Human IL-2, Tag Free (Cat. No. IL2-H4216) at 10μg/mL (100 μL/well) can bind Human IL-2 R beta, Fc Tag (Cat. No. ILB-H5253) with a linear range of 0.625-5 μg/mL (Routinely tested).

ActiveMax® Human IL-2ActiveMax® Human IL-2 (Cat. No. IL2-H4216) ELISA bioactivity

Immobilized Human IL-2 R alpha, Fc Tag (Cat. No. ILA-H5251) at 2μg/mL (100 μL/well) can bind Human IL-2, Tag Free (Cat. No. IL2-H4216) with a linear range of 0.2-1.56 ng/mL (QC tested).

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Order Details

Price(USD) : $195.00

Inventory : In stock

Price(USD) : $980.00

Inventory : In stock

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