Human IL-13 Recombinant Protein #79627
Product Information
Storage
Once in solution, store at 4°C and use within 1 month, or store at -20ºC to -80ºC and use within 3 months to prevent loss of potency. Aliquot to avoid multiple freeze/thaw cycles if storing reconstituted material at -20ºC to -80ºC.
Product Description
| MW (kDa) | 12.6 |
| Purity | A greater than or equal to 95% purity was determined by SDS-PAGE. |
| Endotoxin | Endotoxin levels are less than or equal to 1 EU / 1 μg hIL-13. |
| Activity | The bioactivity of recombinant hIL-13 was determined in a TF-1 cell proliferation assay. The ED50 of each lot is less than or equal to 5 ng/mL. |
Source / Purification
Background
- Wynn, T.A. (2003) Annu Rev Immunol 21, 425-56.
- Katz, Y. et al. (1995) Clin Exp Immunol 101, 150-6.
- McKenzie, A.N. et al. (1993) Proc Natl Acad Sci U S A 90, 3735-9.
- Wills-Karp, M. et al. (1998) Science 282, 2258-61.
- Nakajima, H. and Takatsu, K. (2007) Int Arch Allergy Immunol 142, 265-73.
- Wills-Karp, M. and Finkelman, F.D. (2008) Sci Signal 1, pe55.
- Mentink-Kane, M.M. et al. (2004) Proc Natl Acad Sci U S A 101, 586-90.
Limited Uses
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