Interleukin-37/Il-37 Protein | Il-37 protein

Interleukin-37/Il-37

Cat. Num. AAA8532858

• Gene Names: IL37; FIL1; FIL1Z; IL-1H; IL-37; IL1F7; IL1H4; IL-1F7; IL-1H4; IL1RP1; IL-1RP1; FIL1(ZETA)
• Purity: Greater than 95% as determined by reducing SDS-PAGE.
• Synonyms: Interleukin-37/Il-37; Interleukin-37; FIL1 Zeta; IL-1X; Interleukin-1 Family Member 7; IL-1F7; Interleukin-1 Homolog 4; IL-1H; IL-1H4; Interleukin-1 Zeta; IL-1 Zeta; Interleukin-1-Related Protein; IL-1RP1; Interleukin-23; IL-37; IL37; FIL1Z; IL1F7; IL1H4; IL1RP1; Il-37 protein

• Host: Human
• Purity/Purification: Greater than 95% as determined by reducing SDS-PAGE.
• Form/Format: Lyophilized
• Sequence Length: 218

• Expression System: E Coli
• Reconstitution: Always centrifuge tubes before opening. Do not mix by vortex or pipetting.; It is not recommended to reconstitute to a concentration less than 100 mug/ml.; Dissolve the lyophilized protein in ddH2O.; Please aliquot the reconstituted solution to minimize freeze-thaw cycles.
• Endotoxin: Less than 0.1 ng/ug (1 IEU/ug) as determined by LAL test.
• Preparation and Storage: Lyophilized protein should be stored at <-20 degree C, though stable at room temperature for 3 weeks.; Reconstituted protein solution can be stored at 4-7 degree C for 2-7 days.; Aliquots of reconstituted samples are stable at <-20 degree C for 3 months.

Related Product Information for Il-37 protein

Background: Human Interleukin family 1 Member 7 (IL1F7) is a member of the Interleukin 1 cytokine family. Five alternatively spliced transcript variants encoding distinct isoforms have been reported with distinct expression profiles. The longest IL1F7 transcript, referred to as IL1F7b or IL1F7 isoform 1, encodes a 218 amino acid residues proprotein containing a 45 amino acid propeptide, which is cleaved to generate mature protein. IL1F7b binds to IL18 Ralpha with low affinity but does not exert any IL18 agonistic or antagonistic effects. IL1F7b also binds interleukin 18 binding protein (IL-18BP), an inhibitory binding protein of interleukin 18 (IL-18), and subsequently forms a complex with IL18 receptor beta subunit, and through which it inhibits the activity of IL-18.
Description: Recombinant Human Interleukin-37 is produced by our E Coli expression system and the target gene encoding Lys53-Asp218 is expressed.

NCBI and Uniprot Product Information

• NCBI GI #: 20127524
• NCBI GeneID: 27178
• NCBI Accession #: NP_055254.2
• NCBI GenBank Nucleotide #: NM_014439.3
• UniProt Accession #: Q9NZH6; Q56AP9; Q8TD04; Q8TD05; Q9HBF2; Q9HBF3; Q9UHA6; B5BU97
• Molecular Weight: 17,459 Da
• NCBI Official Full Name: interleukin-37 isoform 1
• NCBI Official Synonym Full Names: interleukin 37
• NCBI Official Symbol: IL37
• NCBI Official Synonym Symbols: FIL1; FIL1Z; IL-1H; IL-37; IL1F7; IL1H4; IL-1F7; IL-1H4; IL1RP1; IL-1RP1; FIL1(ZETA)
• NCBI Protein Information: interleukin-37
• UniProt Protein Name: Interleukin-37
• UniProt Gene Name: IL37
• UniProt Synonym Gene Names: FIL1Z; IL1F7; IL1H4; IL1RP1; IL-1F7; IL-1H; IL-1H4; IL-1 zeta; IL-1RP1; IL-37

NCBI Description

The protein encoded by this gene is a member of the interleukin 1 cytokine family. This cytokine can bind to, and may be a ligand for interleukin 18 receptor (IL18R1/IL-1Rrp). This cytokine also binds to interleukin 18 binding protein (IL18BP), an inhibitory binding protein of interleukin 18 (IL18), and subsequently forms a complex with IL18 receptor beta subunit, and through which it inhibits the activity of IL18. This gene along with eight other interleukin 1 family genes form a cytokine gene cluster on chromosome 2. Five alternatively spliced transcript variants encoding distinct isoforms have been reported. [provided by RefSeq, Jul 2008]

Uniprot Description

Suppressor of innate inflammatory and immune responses involved in curbing excessive inflammation. This function requires SMAD3. Suppresses, or reduces, proinflammatory 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.