Recombinant Human IL-37 (Active) protein
- Bioactive
- What is this?
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(1 Publication)
Recombinant Human IL-37 (Active) protein is a Human Fragment protein, in the 27 to 192 aa range, expressed in Escherichia coli, with >95%, < 1 EU/µg endotoxin level.
View Alternative Names
FIL1Z, IL1F7, IL1H4, IL1RP1, IL37, Interleukin-37, IL-37, FIL1 zeta, IL-1X, Interleukin-1 family member 7, Interleukin-1 homolog 4, Interleukin-1 zeta, Interleukin-1-related protein, IL-1F7, IL-1H, IL-1H4, IL-1 zeta, IL-1RP1
- Biological Activity
Supplier Data
Biological Activity - Recombinant Human IL-37 (Active) protein (AB316043)
Human IL-18BP, hFc Tag captured on CM5 Chip via Protein A can bind Human IL-37, No Tag with an affinity constant of 0.12 μM as determined in SPR assay (Biacore T200).
- HPLC
Supplier Data
HPLC - Recombinant Human IL-37 (Active) protein (AB316043)
The purity of Human IL-37 is greater than 95% as determined by SEC-HPLC
- SDS-PAGE
Supplier Data
SDS-PAGE - Recombinant Human IL-37 (Active) protein (AB316043)
Human IL-37 on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.
Sequence info
Properties and storage information
Shipped at conditions
Appropriate short-term storage duration
Appropriate short-term storage conditions
Appropriate long-term storage conditions
Aliquoting information
Storage information
Supplementary information
This supplementary information is collated from multiple sources and compiled automatically.
Biological function summary
IL-37 functions within the immune response by acting as a critical anti-inflammatory cytokine. It does not form a larger complex for its activity but instead interacts directly with various immune cells. IL-37 is capable of reducing pro-inflammatory cytokine production and dampening the immune response when necessary thereby providing a mechanism to prevent excessive inflammation and tissue damage.
Pathways
IL-37 plays a role in pathways like the inflammatory response and immune regulation. Within these systems it interacts with proteins such as IL-18 and IL-18BP (binding protein) which helps modulate its activity. IL-37 can also influence the NF-kB pathway an essential pathway in regulating the immune response by indirectly reducing inflammation.
Specifications
Form
Lyophilized
General info
Function
Immune regulatory cytokine that acts as a suppressor of innate inflammatory and immune responses involved in curbing excessive inflammation. Signaling can occur via two mechanisms, intracellularly through nuclear translocation with SMAD3 and extracellularly after secretion and binding to its receptor composed of IL18R1 and IL18RAP. Suppresses, or reduces, pro-inflammatory cytokine production, including IL1A and IL6, as well as CCL12, CSF1, CSF2, CXCL13, IL1B, IL23A and IL1RN, but spares anti-inflammatory cytokines. Inhibits dendritic cell activation.
Sequence similarities
Belongs to the IL-1 family.
Post-translational modifications
Proteolytically converted to the mature form by CASP1.
Subcellular localisation
Nucleus
Target data
Publications (1)
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Diabetology & metabolic syndrome 17:193 PubMed40474280
2025
Applications
Unspecified application
Species
Unspecified reactive species
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