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Recombinant Mouse IL-6 Protein

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Recombinant Mouse IL-6 (Catalog # 406‑ML) stimulates cell proliferation of the T1165.85.2.1 mouse plasmacytoma cell line. The ED50 for this effect is 0.02‑0.06 ng/mL.
1 μg/lane of Recombinant Mouse IL-6 was resolved with SDS-PAGE under reducing (R) conditions and visualized by silver staining, showing a single band at 24 kDa.

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Summary
Reactivity MuSpecies Glossary
Applications Bioactivity

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Recombinant Mouse IL-6 Protein Summary

Details of Functionality
Measured in a cell proliferation assay using T1165.85.2.1 mouse plasmacytoma cells. Nordan, R.P. et al. (1987) J. Immunol. 139:813. The ED50 for this effect is 10.0-100 pg/mL.
Source
E. coli-derived mouse IL-6 protein
Phe25-Thr211, with an N-terminal Met
Accession #
N-terminal Sequence
Phe25
Protein/Peptide Type
Recombinant Proteins
Gene
Il6
Purity
>97%, by SDS-PAGE visualized with Silver Staining and quantitative densitometry by Coomassie® Blue Staining.
Endotoxin Note
<0.10 EU per 1 μg of the protein by the LAL method.

Applications/Dilutions

Dilutions
  • Bioactivity
Theoretical MW
21.8 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.
Publications
Read Publications using
406-ML 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 Sodium Acetate and EDTA with Trehalose and with BSA as a carrier protein.
Purity
>97%, by SDS-PAGE visualized with Silver Staining and quantitative densitometry by Coomassie® Blue Staining.
Reconstitution Instructions
Reconstitute at 100 μg/mL in sterile PBS containing at least 0.1% human or bovine serum albumin.

Notes

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

Alternate Names for Recombinant Mouse IL-6 Protein

  • B-cell differentiation factor
  • B-cell stimulatory factor 2
  • BSF2
  • BSF-2
  • CDF
  • CTL differentiation factor
  • HSF
  • hybridoma growth factor
  • IFNB2
  • IFN-beta-2
  • IL6
  • IL-6
  • Interferon beta-2
  • interleukin 6 (interferon, beta 2)
  • interleukin BSF-2
  • interleukin-6
  • MGI-2A

Background

Interleukin-6 (IL-6) is a pleiotropic, alpha -helical, 22 - 28 kDa phosphorylated and variably glycosylated cytokine that plays important roles in the acute phase reaction, inflammation, hematopoiesis, bone metabolism, and cancer progression (1 - 5). Mature mouse IL-6 is 187 amino acids (aa) in length and shares 39% and 85% aa sequence identity with human and rat IL-6, respectively (6 - 8). IL-6 induces signaling through a cell surface heterodimeric receptor complex composed of a ligand binding subunit (IL-6 R alpha) and a signal transducing subunit (gp130). IL-6 binds to IL-6 R alpha , triggering IL-6 R alpha association with gp130 and gp130 dimerization (9). gp130 is also a component of the receptors for CLC, CNTF, CT-1, IL-11, IL-27, LIF, and OSM (10). Soluble forms of IL-6 R alpha are generated by both alternative splicing and proteolytic cleavage (5). In a mechanism known as trans-signaling, complexes of soluble IL-6 and IL-6 R alpha elicit responses from gp130-expressing cells that lack cell surface IL-6 R alpha (5). Trans-signaling enables a wider range of cell types to respond to IL-6, as the expression of gp130 is ubiquitous, while that of IL-6 R alpha is predominantly restricted to hepatocytes, monocytes, and resting lymphocytes (2, 5). Soluble splice forms of gp130 block trans-signaling from IL-6/IL-6 R alpha but not from other cytokines that use gp130 as a co-receptor (5, 11). IL-6, along with TNF-alpha and IL-1, drives the acute inflammatory response and the transition from acute inflammation to either acquired immunity or chronic inflammatory disease (1 - 5). When dysregulated, it contributes to chronic inflammation in obesity, insulin resistance, inflammatory bowel disease, arthritis, sepsis, and atherosclerosis (1, 2, 5). IL-6 can also function as an anti-inflammatory molecule, as in skeletal muscle where it is secreted in response to exercise (2). In addition, it enhances hematopoietic stem cell proliferation and the differentiation of Th17 cells, memory B cells, and plasma cells (1, 12).
  1. Mansell, A. and B.J. Jenkins (2013) Cytokine Growth Factor Rev. 24:249.
  2. Schuett, H. et al. (2009) Thromb. Haemost. 102:215.
  3. Erta, M. et al. (2012) Int. J. Biol. Sci. 8:1254.
  4. Garbers, C. et al. (2012) Cytokine Growth Factor Rev. 23:85.
  5. Mihara, M. et al. (2012) Clin. Sci. (Lond.) 122:143.
  6. Chiu, C.P. et al. (1988) Proc. Natl. Acad. Sci. USA 85:7099.
  7. Simpson, R.J. et al. (1988) Eur. J. Biochem. 176:187.
  8. Van Snick, J. et al. (1988) Eur. J. Immunol. 18:193.
  9. Murakami, M. et al. (1993) Science 260:1808.
  10. Muller-Newen, G. (2003) Sci. STKE 2003:PE40.
  11. Mitsuyama, K. et al. (2006) Clin. Exp. Immunol. 143:125.
  12. Cerutti, A. et al. (1998) J. Immunol. 160:2145.

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406-ML
Species: Mu
Applications: Bioactivity

Publications for IL-6 (406-ML)(364)

We have publications tested in 5 confirmed species: Human, Mouse, Rat, N/A, Transgenic Mouse.

We have publications tested in 8 applications: Bioassay, Cell Culture, ELISA (Standard), ELISA Control, ELISA Standard, IHC, In Vivo, Western Blot.


Filter By Application
Bioassay
(290)
Cell Culture
(27)
ELISA (Standard)
(12)
ELISA Control
(1)
ELISA Standard
(2)
IHC
(1)
In Vivo
(32)
Western Blot
(2)
All Applications
Filter By Species
Human
(4)
Mouse
(349)
Rat
(1)
N/A
(1)
Transgenic Mouse
(7)
All Species
Showing Publications 1 - 10 of 364. Show All 364 Publications.
Publications using 406-ML Applications Species
Davaanyam, D;Seol, SI;Oh, SA;Lee, H;Lee, JK; Hepatocyte activation and liver injury following cerebral ischemia promote HMGB1-mediated hepcidin upregulation in hepatocytes and regulation of systemic iron levels Experimental & molecular medicine 2024-10-01 [PMID: 39349828] (Bioassay, Mouse) Bioassay Mouse
Takacs, GP;Garcia, JS;Hodges, CA;Kreiger, CJ;Sherman, A;Harrison, JK; CSF1R Ligands Expressed by Murine Gliomas Promote M-MDSCs to Suppress CD8+ T Cells in a NOS-Dependent Manner Cancers 2024-09-01 [PMID: 39272914] (Bioassay, Mouse) Bioassay Mouse
Chang, YH;Yamamoto, K;Fujino, T;Wang, TW;Sugimoto, E;Zhang, W;Yabushita, T;Suzaki, K;Pietsch, EC;Weir, BA;Crescenzo, R;Cowley, GS;Attar, R;Philippar, U;Wunderlich, M;Mizukawa, B;Zheng, Y;Enomoto, Y;Imai, Y;Kitamura, T;Goyama, S; SETDB1 suppresses NK cell-mediated immunosurveillance in acute myeloid leukemia with granulo-monocytic differentiation Cell reports 2024-07-30 [PMID: 39096901] (Bioassay, Mouse) Bioassay Mouse
Lim, YJ;Park, SA;Wang, D;Jin, W;Ku, WL;Zhang, D;Xu, J;Patiño, LC;Liu, N;Chen, W;Kazmi, R;Zhao, K;Zhang, YE;Sun, L;Chen, W; MicroRNA-19b exacerbates systemic sclerosis through promoting Th9 cells Cell reports 2024-07-30 [PMID: 39083380] (Bioassay, Mouse) Bioassay Mouse
Thakore, PI;Schnell, A;Huang, L;Zhao, M;Hou, Y;Christian, E;Zaghouani, S;Wang, C;Singh, V;Singaraju, A;Krishnan, RK;Kozoriz, D;Ma, S;Sankar, V;Notarbartolo, S;Buenrostro, JD;Sallusto, F;Patsopoulos, NA;Rozenblatt-Rosen, O;Kuchroo, VK;Regev, A; BACH2 regulates diversification of regulatory and proinflammatory chromatin states in TH17 cells Nature immunology 2024-07-15 [PMID: 39009838] (Bioassay, Mouse, Transgenic Mouse) Bioassay Mouse, Transgenic Mouse
Donahue, KL;Watkoske, HR;Kadiyala, P;Du, W;Brown, K;Scales, MK;Elhossiny, AM;Espinoza, CE;Lasse Opsahl, EL;Griffith, BD;Wen, Y;Sun, L;Velez-Delgado, A;Renollet, NM;Morales, J;Nedzesky, NM;Baliira, RK;Menjivar, RE;Medina-Cabrera, PI;Rao, A;Allen, B;Shi, J;Frankel, TL;Carpenter, ES;Bednar, F;Zhang, Y;Pasca di Magliano, M; Oncogenic KRAS-dependent stromal interleukin-33 directs the pancreatic microenvironment to promote tumor growth Cancer discovery 2024-07-03 [PMID: 38958646] (Bioassay, Mouse) Bioassay Mouse
Li, Y;Ramírez-Suástegui, C;Harris, R;Castañeda-Castro, FE;Ascui, G;Pérez-Jeldres, T;Diaz, A;Morong, C;Giles, DA;Chai, J;Seumois, G;Sanchez-Elsner, T;Cummings, F;Kronenberg, M;Vijayanand, P; Stem-like T cells are associated with the pathogenesis of ulcerative colitis in humans Nature immunology 2024-07-01 [PMID: 38898157] (Bioassay, Mouse, Transgenic Mouse) Bioassay Mouse, Transgenic Mouse
Takacs, GP;Garcia, JS;Hodges, CA;Kreiger, CJ;Sherman, A;Harrison, JK; Glioma-derived M-CSF and IL-34 license M-MDSCs to suppress CD8+ T cells in a NOS-dependent manner bioRxiv : the preprint server for biology 2024-06-06 [PMID: 38895268] (Bioassay, Mouse) Bioassay Mouse
Castro-Pando, S;Howell, RM;Li, L;Mascaro, M;Faraoni, EY;Le Roux, O;Romanin, D;Tahan, V;Riquelme, E;Zhang, Y;Kolls, JK;Allison, JP;Lozano, G;Moghaddam, SJ;McAllister, F; Pancreatic epithelial IL-17/IL-17RA signaling drives B7-H4 expression to promote tumorigenesis Cancer immunology research 2024-06-06 [PMID: 38842383] (Bioassay, Mouse) Bioassay Mouse
Ma, L;Li, M;Lv, J;Yuan, Q;Yin, X;Lu, W;Lin, W;Wang, P;Cui, J;Lv, Q;Liu, J;Hu, L; Design, synthesis, and biological evaluation of novel sesquiterpene lactone derivatives as PKM2 activators with potent anti-ulcerative colitis activities European journal of medicinal chemistry 2024-06-05 [PMID: 38718622] (Bioassay, Mouse) Bioassay Mouse
Show All 364 Publications.

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FAQs for IL-6 (406-ML). (Showing 1 - 1 of 1 FAQs).

  1. I was wondering if you know of any blocking antibodies against IL-6 or VEGF-C that can be used in cell culture to quench these cytokines?
    • We have no antibodies that are currently known to show blocking antibodies to VEGF-C. Please see this link to our IL-6 antibodies with blocking/neutralizing activity can be found at this link.

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Bioinformatics

Gene Symbol Il6
Uniprot