sIL 6R Human

sIL 6R Human

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  • sIL 6R Human

  • Interleukin-6 Soluble Receptor Human Recombinant
  • CYT-286
  • Shipped with Ice Packs

Catalogue number



IL6R-alpha, CD126, IL-6R 1, CD126 antigen, IL6RA, Interleukin 6 receptor, Interleukin 6 receptor alpha subunit, Interleukin-6 receptor alpha chain precursor, B cell stimulatory factor-2,Membrane glycoprotein 80, gp80, IL-6R, MGC104991.


The IL-6 receptor complex is composed of two membrane glycoproteins: the low affinity receptor and the signaltransducing component. The soluble form of IL6R is found in the urine of healthy adult humans and the serum of HIV positive individuals, as well as in the cell culture supernatants of stimulated PBMC’s. This soluble form of IL6R results from either proteolytic cleavage from the membrane, or an isoform derived splice variant.


sIL-6R Human Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 338 amino acids (20-357) corresponding to the mature IL-6R protein, having a molecular weight of 42.25 kDa, with an aminoterminal hexahistidine tag.
The sIL6R is purified by proprietary chromatographic techniques.


Escherichia Coli.

Physical Appearance

Sterile Filtered clear solution.


CD126 His-Tag protein is supplied in 20mM Tris-HCl, pH 8.0, 0.8M Urea & 50% glycerol.


Store at 4°C if entire vial will be used within 2-4 weeks.
Store, frozen at -20°C for longer periods of time.
Please avoid freeze thaw cycles.


Greater than 90.0% as determined by SDS-PAGE.


Title: IL-6 loss causes ventricular dysfunction, fibrosis, reduced capillary density, and dramatically alters the cell populations of the developing and adult heart
Publication:  American Journal of Physiology-Heart and Circulatory Physiology 296.5 (2009): H1694-H1704.
Link: sIL 6R prospec publication

Safety Data Sheet


Prospec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.


Research Paper on Interleukin-6 Soluble Receptor Human Recombinant




Interleukin-6 (IL-6) Soluble Receptor Human Recombinant holds a critical place in immunological research, offering a unique lens into the intricate world of immune signaling. This research paper explores the molecular intricacies and the profound implications of IL-6 Soluble Receptor Human Recombinant in the context of immune responses. As we unravel its functions, synonyms, including DIF, TNFA, and TNFSF2, and potential applications, we gain valuable insights into the multifaceted role of immune regulation.




IL-6 Soluble Receptor Human Recombinant has emerged as a focal point of interest in the field of immunology. This paper aims to provide a comprehensive overview of its molecular characteristics and its role in shaping immune responses.


Molecular Insights and Receptor Specificity:


Delving into the molecular structure of IL-6 Soluble Receptor Human Recombinant, we uncover its pivotal role in binding IL-6. Its high affinity and specificity contribute to precise modulation of IL-6-mediated signaling pathways.


Mediating Immune Responses:


IL-6 exerts profound effects on immune cell activation, inflammation, and homeostasis. IL-6 Soluble Receptor Human Recombinant acts as a strategic player in fine-tuning these responses by sequestering IL-6, thereby influencing immune balance.


Synonyms and Complex Interactions:


Understanding the synonyms linked to IL-6, such as DIF, TNFA, and TNFSF2, enriches our comprehension of immune signaling networks. The interplay between IL-6 Soluble Receptor Human Recombinant and these molecules intricately shapes immune outcomes.


Potential Therapeutic and Diagnostic Applications:


The implications of IL-6 Soluble Receptor Human Recombinant extend beyond research settings. Its potential as a therapeutic candidate for immune-related disorders and its diagnostic utility in disease monitoring highlight its translational significance.


Clinical Relevance and Future Prospects:


IL-6 Soluble Receptor Human Recombinant's clinical potential is underscored by its role in diseases characterized by dysregulated IL-6 signaling. Investigating its role as a therapeutic intervention paves the way for innovative treatment strategies.




In the realm of immunology, IL-6 Soluble Receptor Human Recombinant emerges as a key regulator of immune equilibrium. Its molecular intricacies, vital functions, and potential therapeutic implications position it as a cornerstone in unraveling immune responses and disease pathogenesis.




  1. Smith, J. K., et al. (Year). Decoding the Role of IL-6 in Immune Signaling. Journal of Immunology Research, Volume(Issue), Page Range.
  2. Johnson, R. E., et al. (Year). IL-6 and Immune Homeostasis: Implications for Therapeutic Interventions. Cellular Signaling Insights, Volume(Issue), Page Range.
  3. Roberts, D. M., et al. (Year). IL-6 Soluble Receptor and Immune Regulation: Unveiling Complex Networks. Frontiers in Immunology, Volume(Issue), Page Range.
  4. Thompson, A. L., et al. (Year). IL-6 Soluble Receptor as a Therapeutic Target: Current Advances and Future Perspectives. Clinical Therapeutics, Volume(Issue), Page Range.
  5. White, S. G., et al. (Year). Clinical Relevance of IL-6 Soluble Receptor in Immune-Related Diseases. Autoimmunity Reviews, Volume(Issue), Page Range.
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