Recombinant Mouse IL-13 Protein, CF

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Recombinant Mouse IL-13 (Catalog # 413‑ML/CF) stimulates cell proliferation of the TF-1 human erythroleukemic cell line. The ED50 for this effect is 0.75-3 ng/mL.
1 μg/lane of Recombinant Mouse IL-13 was resolved with SDS-PAGE under reducing (R) conditions and visualized by silver staining, showing a single band at 9 kDa.

Product Details

Summary
Reactivity MuSpecies Glossary
Applications Bioactivity
Format
Carrier-Free

Order Details

Recombinant Mouse IL-13 Protein, CF Summary

Additional Information
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Details of Functionality
Measured in a cell proliferation assay using TF‑1 human erythroleukemic cells. Kitamura, T. et al. (1989) J. Cell Physiol. 140:323. The ED50 for this effect is 0.75‑3 ng/mL.
Source
E. coli-derived mouse IL-13 protein
Ser26-Phe131
Accession #
N-terminal Sequence
Ser26
Protein/Peptide Type
Recombinant Proteins
Gene
Il13
Purity
>97%, by SDS-PAGE under reducing conditions and visualized by silver stain.
Endotoxin Note
<0.01 EU per 1 μg of the protein by the LAL method.

Applications/Dilutions

Dilutions
  • Bioactivity
Theoretical MW
11.5 kDa.
Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.
SDS-PAGE
9 kDa, reducing conditions
Publications
Read Publications using
413-ML/CF in the following applications:

Packaging, Storage & Formulations

Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
  • 12 months from date of receipt, -20 to -70 °C as supplied.
  • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
  • 3 months, -20 to -70 °C under sterile conditions after reconstitution.
Buffer
Lyophilized from a 0.2 μm filtered solution in PBS.
Purity
>97%, by SDS-PAGE under reducing conditions and visualized by silver stain.
Reconstitution Instructions
Reconstitute 5 µg vials at 50 µg/mL in sterile PBS. Reconstitute 25 µg or larger vials at 100 µg/mL in sterile PBS.

Notes

This product is produced by and ships from R&D Systems, Inc., a Bio-Techne brand.

Alternate Names for Recombinant Mouse IL-13 Protein, CF

  • ALRHMGC116789
  • BHR1interleukin-13
  • IL13
  • IL-13
  • IL-13MGC116788
  • interleukin 13
  • MGC116786
  • NC30
  • P600

Background

IL-13 is a 17 kDa immunoregulatory cytokine that plays a key role in the pathogenesis of allergic asthma and atopy. It is secreted by Th1 and Th2 CD4+ T cells, NK cells, visceral smooth muscle cells, eosinophils, mast cells, and basophils (1 - 3). IL-13 circulates as a monomer with two internal disulfide bonds that contribute to a bundled four alpha -helix configuration (4, 5). Mature mouse IL-13 shares 57%, 75%, and 58% amino acid sequence identity with human, rat, and rhesus IL-13, respectively. Despite the low homology, it exhibits cross-species activity between human, mouse, and rat (6, 7). IL-13 has diverse activities on numerous cell types (8). On macrophages, IL-13 suppresses the production of proinflammatory cytokines and other cytotoxic substances. On B cells, IL-13 induces immunoglobulin class switching to IgE, upregulates the expression of MHC class II, CD71, CD72, and CD23, and costimulates proliferation. IL-13 upregulates IL-6 while downregulating IL-1 and TNF-alpha production by fibroblasts and endothelial cells. IL-13 binds with low affinity to IL-13 R alpha 1, triggering IL-13 R alpha 1 association with IL-4 R alpha . This high affinity receptor complex also functions as the type 2 IL-4 receptor complex (9, 10). Additionally, IL-13 binds with high affinity to IL-13 R alpha 2 which is expressed intracellularly, on the cell surface, and as a soluble molecule (11 - 14). IL-13 R alpha 2 regulates the bioavailability of both IL-13 and IL-4 and is overexpressed in glioma and several bronchial pathologies (10, 15, 16). Compared to wild type IL-13, the atopy-associated R110Q variant of IL-13 elicits increased responsiveness from eosinophils that express low levels of IL-13 R alpha 2 (17).

  1. Wills-Karp, M. (2004) Immunol. Rev. 202:175.
  2. Nakajima, H. and K. Takatsu (2007) Int. Arch. Allergy Immunol. 142:265.
  3. Brown, K.D. et al. (1989) J. Immunol. 142:679.
  4. Moy, F.J. et al. (2001) J. Mol. Biol. 310:219.
  5. Eisenmesser, E.Z. et al. (2001) J. Mol. Biol. 310:231.
  6. Ruetten, H. and C. Thiemermann (1997) Shock 8:409.
  7. Lakkis, F.G. et al. (1997) Biochem. Biophys. Res. Commun. 235:529.
  8. Wynn, T.A. (2003) Annu. Rev. Immunol. 21:425.
  9. Andrews, A.L. et al. (2002) J. Biol. Chem. 277:46073.
  10. Tabata, Y. et al. (2007) Curr. Allergy Asthma Rep. 7:338.
  11. Chiaramonte, M.G. et al. (2003) J. Exp. Med. 197:687.
  12. Daines, M.O. and G.K. Hershey (2002) J. Biol. Chem. 227:10387.
  13. Matsumura, M. et al. (2007) Biochem. Biophys. Res. Commun. 360:464.
  14. Tabata, Y. et al. (2007) J. Immunol. 177:7905.
  15. Andrews, A.L. et al. (2006) J. Allergy Clin. Immunol. 118:858.
  16. Joshi, B.H. et al. (2006) Vitam. Horm. 74:479.
  17. Andrews, A.-L. et al. (2007) J. Allergy Clin. Immunol. 120:91.

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Publications for IL-13 (413-ML/CF)(86)

We have publications tested in 3 confirmed species: Human, Mouse, Transgenic Mouse.

We have publications tested in 5 applications: Bioassay, Cell Culture, ELISA (Standard), In Vivo, Polarization.


Filter By Application
Bioassay
(63)
Cell Culture
(3)
ELISA (Standard)
(7)
In Vivo
(16)
Polarization
(1)
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Filter By Species
Human
(3)
Mouse
(77)
Transgenic Mouse
(1)
All Species
Showing Publications 1 - 10 of 86. Show All 86 Publications.
Publications using 413-ML/CF Applications Species
N Beckmann, A Neuhaus, S Zurbruegg, P Volkmer, C Patino, S Joller, D Feuerbach, A Doelemeyer, T Schweizer, S Rudin, U Neumann, R Berth, W Frieauff, F Gasparini, DR Shimshek Genetic models of cleavage-reduced and soluble TREM2 reveal distinct effects on myelination and microglia function in the cuprizone model Journal of Neuroinflammation, 2023-02-08;20(1):29. 2023-02-08 [PMID: 36755323] (Bioassay, Mouse) Bioassay Mouse
RK Gurram, D Wei, Q Yu, MJ Butcher, X Chen, K Cui, G Hu, M Zheng, X Zhu, J Oh, B Sun, JF Urban, K Zhao, WJ Leonard, J Zhu Crosstalk between ILC2s and Th2 cells varies among mouse models Cell Reports, 2023-02-02;42(2):112073. 2023-02-02 [PMID: 36735533] (Bioassay, Human) Bioassay Human
A Mironov, M Fisher, P Narayanan, R Elsayed, M Karabuluto, N Akhtar Rac1 controls cell turnover and reversibility of the involution process in postpartum mammary glands PloS Biology, 2023-01-19;21(1):e3001583. 2023-01-19 [PMID: 36656812] (Bioassay, Mouse) Bioassay Mouse
MMA de Almeida, AES Watson, S Bibi, NL Dittmann, K Goodkey, P Sharafodin, D Galleguill, M Nakhaei-Ne, J Kosaraju, N Steinberg, BS Wang, T Footz, F Giuliani, J Wang, S Sipione, JM Edgar, A Voronova Fractalkine enhances oligodendrocyte regeneration and remyelination in a demyelination mouse model Stem Cell Reports, 2023-01-05;0(0):. 2023-01-05 [PMID: 36608690] (Bioassay, Mouse) Bioassay Mouse
H Cho, HY Kwon, A Sharma, SH Lee, X Liu, N Miyamoto, JJ Kim, SH Im, NY Kang, YT Chang Visualizing inflammation with an M1 macrophage selective probe via GLUT1 as the gating target Nature Communications, 2022-10-10;13(1):5974. 2022-10-10 [PMID: 36216803] (Bioassay, Mouse) Bioassay Mouse
Y Inoue, CW Liao, Y Tsunakawa, IL Tsai, S Takahashi, M Hamada Macrophage-Specific, Mafb-Deficient Mice Showed Delayed Skin Wound Healing International Journal of Molecular Sciences, 2022-08-19;23(16):. 2022-08-19 [PMID: 36012611] (Cell Culture, Mouse) Cell Culture Mouse
R Guo, X Jia, Z Ding, G Wang, M Jiang, B Li, S Chen, B Xia, Q Zhang, J Liu, R Zheng, Z Gao, X Xie Loss of MLKL ameliorates liver fibrosis by inhibiting hepatocyte necroptosis and hepatic stellate cell activation Theranostics, 2022-07-04;12(11):5220-5236. 2022-07-04 [PMID: 35836819] (Bioassay, Mouse) Bioassay Mouse
MK Ameka, WN Beavers, CM Shaver, LB Ware, VE Kerchberge, KQ Schoenfelt, L Sun, T Koyama, EP Skaar, L Becker, AH Hasty An Iron Refractory Phenotype in Obese Adipose Tissue Macrophages Leads to Adipocyte Iron Overload International Journal of Molecular Sciences, 2022-07-03;23(13):. 2022-07-03 [PMID: 35806422] (Bioassay, Mouse) Bioassay Mouse
AP Leinroth, AJ Mirando, D Rouse, Y Kobayahsi, PR Tata, HE Rueckert, Y Liao, JT Long, JV Chakkalaka, MJ Hilton Identification of distinct non-myogenic skeletal-muscle-resident mesenchymal cell populations Cell Reports, 2022-05-10;39(6):110785. 2022-05-10 [PMID: 35545045] (Bioassay, Mouse) Bioassay Mouse
X Xiao, Y Li, Y Wang, Y Zhang, J Chen, W Liu, J Tang, F Yue, J Yang Dihydroartemisinin inhibits Lewis Lung carcinoma progression by inducing macrophages M1 polarization via AKT/mTOR pathway International immunopharmacology, 2021-12-15;103(0):108427. 2021-12-15 [PMID: 34922249] (Polarization, Mouse) Polarization Mouse
Show All 86 Publications.

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Bioinformatics

Gene Symbol Il13
Uniprot