IL-7 Partial Recombinant Protein


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Product Details

Reactivity MuSpecies Glossary
Applications IA
Please see the vial label for concentration. If unlisted please contact technical services.

Order Details

IL-7 Partial Recombinant Protein Summary

A partial protein corresponding to IL7.
E. coli expressed amino acids glu 26-ile 154 of mature mouse IL-7 (accession # NM_008371).
Details of Functionality
Measured by mouse 2E8 cell proliferation assay. This recombinant mouse IL-7 has been tested in bioassays with an observed ED50 of approximately 500 pg/ml, corresponding to a specific activity of approximately 2x10^6 Units/mg.
Endotoxin Note
Less than 0.01 ng/ug cytokine as determined by the LAL assay.

Packaging, Storage & Formulations

Store at -80C. Avoid freeze-thaw cycles.
Sterile liquid; phosphate buffered saline, pH 7.2, 150 mM NaCl, 1.0% BSA. 0.22 uM filtered.
0.09% Sodium Azide


  • Immunoassay

Reactivity Notes

This protein was made to the mouse sequence.


Purity: Greater than 98% as determined by SDS-PAGE

Alternate Names for IL-7 Partial Recombinant Protein

  • IL7
  • IL-7interleukin-7
  • interleukin 7
  • Lymphopoietin-1
  • PBGF


Mouse IL-7 (also called Lymphopoietin 1, LP-1), a pre-B cell growth factor, is an ~25 kDa factor produced by bone marrow and thymic stromal cells, and spleen cells. IL-7 is a stromal cell-derived growth factor for progenitor B cells and T cells. The main population in the thymus responsive to IL-7 is CD4-CD8-. It also stimulates proliferation and differentiation of mature T cells and NK cells.


This product is for research use only and is not approved for use in humans or in clinical diagnosis. Peptides and proteins are guaranteed for 3 months from date of receipt.

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Contact Information

Product PDFs


Gene Symbol IL7

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