Interleukin (IL) family

Interleukins are a large group of cytokines with immunomodulatory functions that elicit a wide variety of responses in cells and tissues.  Interleukin proteins play an important role in growth, differentiation and activation of cells in the haematopoietic and  immune systems.

Interleukins also play a crucial role in orchestrating the body’s physiological response to infection, while also playing a significant part in the functional alterations associated with specific diseases or disorders. Given their pivotal role, it has become clear that interleukins represent a group of proteins with considerable potential as therapeutic targets.

Interleukin superfamily can be divided into 4 major groups:

– the IL-1 like cytokines

– the class I helical cytokines (IL4-like and IL6/12-like),

– the class II helical cytokines (IL10-like and IL28-like)

– the IL17-like cytokines

Our range includes IL-1 like proteins as well as class I helical cytokines such as IL-3, LIF, OSM or CNTF.

Qkine robust animal-free manufacturing platform, along with rigorous quality control procedures, ensure that all our interleukins cytokines are:

  • animal-free (AOF) and carrier protein-free
  • highly pure (>98%, by SDS-PAGE quantitative densitometry)
  • highly bioactive (equally or more bioactive than other dominant suppliers) and come with our Bioactivity Guarantee
  • highly reproducible with excellent lot-to-lot consistency

Qkine is committed to manufacturing bioactive proteins of the highest quality to enhance scientific outcomes and improve reproducibility. All our products rigorously adhere to the Nine-point Qkine Quality Commitment.

Please contact our dedicated team of stem cell specialists if you have any questions.

    ProteinDescriptionPrice Product informationhf:categories
    Qkine Recombinant human CNTF protein (Qk063)
    Recombinant human CNTF protein (Qk063)$210.00$2,600.00Show detailsgrowth-factor-cytokine il-superfamily ipscs-differentiation neural pluripotent-stem-cells-ipsc-esc growth-factor-cytokine-by-research-area growth-factor-cytokine-by-cell-type
    Qkine recombinant IL-1β protein vial
    Recombinant human IL-1 beta protein (Qk101)$355.00$4,950.00Show detailsgrowth-factor-cytokine dendritic-cells hematopoietic human il-superfamily immune mesenchymal t-cells growth-factor-cytokine-by-cell-type growth-factor-cytokine-by-species growth-factor-cytokine-by-research-area
    Qkine recombinant IL-3 protein vial
    Recombinant human IL-3 protein (Qk090)$280.00$3,950.00Show detailsgrowth-factor-cytokine hematopoietic human il-superfamily immune natural-killer-cells-nk t-cells growth-factor-cytokine-by-cell-type growth-factor-cytokine-by-species growth-factor-cytokine-by-research-area
    Qkine recombinant human IL-4 protein vial
    Recombinant human IL-4 protein (Qk092)$280.00$3,950.00Show detailsgrowth-factor-cytokine dendritic-cells hematopoietic human il-superfamily ipscs-differentiation pluripotent-stem-cells-ipsc-esc growth-factor-cytokine-by-cell-type growth-factor-cytokine-by-species growth-factor-cytokine-by-research-area
    Qkine recombinant human IL-6 protein vial (Qk093)
    Recombinant human IL-6 protein (Qk093)$280.00$3,950.00Show detailsdendritic-cells hematopoietic human il-superfamily ipscs-differentiation natural-killer-cells-nk pluripotent-stem-cells-ipsc-esc growth-factor-cytokine-by-cell-type growth-factor-cytokine-by-species growth-factor-cytokine growth-factor-cytokine-by-research-area
    Qk018 LIF (mouse) Qkine protein vial
    Recombinant mouse LIF protein (Qk018)$210.00$2,600.00Show detailsil-superfamily ipsc-esc-maintenance mouse mouse-es-cell pluripotent-stem-cells-ipsc-esc growth-factor-cytokine growth-factor-cytokine-by-research-area growth-factor-cytokine-by-species growth-factor-cytokine-by-cell-type
    Qk036-LIF-human-qkine-vial
    Recombinant human LIF protein (Qk036)$210.00$2,600.00Show detailshuman il-superfamily ipsc-esc-maintenance mouse-es-cell neural pluripotent-stem-cells-ipsc-esc growth-factor-cytokine-by-species growth-factor-cytokine growth-factor-cytokine-by-research-area growth-factor-cytokine-by-cell-type
    Recombinant human Oncostatin M (OSM) protein (Qk049)
    Recombinant human Oncostatin M (OSM) protein (Qk049)$280.00$3,950.00Show detailsgrowth-factor-cytokine cellular-agriculture hematopoietic hepatocyte human il-superfamily ipsc-esc-maintenance neural pluripotent-stem-cells-ipsc-esc growth-factor-cytokine-by-research-area growth-factor-cytokine-by-cell-type growth-factor-cytokine-by-species

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