Description: IL-7 is a hematopoietic growth factor with a key impact on early B and T cells. It originates from thymic stromal cells, spleen cells, and keratinocytes. In addition to its primary effects, IL-7 can collaborate with other factors like ConA and IL-2 to stimulate the proliferation of mature T cells. Interestingly, Human and murine IL-7 show cross-species reactivity.
Expression System: E. coli
Molecular Weight: 17.5 kDa
Class: Recombinant
Endotoxin Concentration: <1 EU/µg
Activity: Determined by its ability to stimulate the proliferation of mouse 2E8 cells. The expected ED50 ≤ 0.5 ng/ml, corresponding to a specific activity of ≥ 2 x 10^6 units/mg.
Form: Lyophilized
Contains: no preservative
Storage Conditions: -20°C
Purity: ≥ 98% by SDS-PAGE gel and HPLC analyses
Caution: For Research Use Only. Not for use in diagnostic procedures.
Gene Symbol: IL7
Protein ID: P13232
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