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Canine IL18 Gene cDNA clone plasmid

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IL18cDNA Clone Product Information
RefSeq ORF Size:582bp
cDNA Description:Full length Clone DNA of Canis lupus familiaris interleukin 18 (interferon-gamma-inducing factor).
Gene Synonym:IGIF, IL18
Vector:pGEM-T Vector
Restriction Site:
Tag Sequence:
Sequence Description:Identical with the Gene Bank Ref. ID sequence except for the point mutation 36 C/T not causing the amino acid variation.
Sequencing primers:SP6 and T7 or M13-47 and RV-M
Antibiotic in E.coli:
Antibiotic in mammalian cell:
Shipping_carrier:Each tube contains lyophilized plasmid.
Storage:The lyophilized plasmid can be stored at room temperature for three months.
Other IL18 Protein Products
pGEM-T Vector Information

The pGEM-T is 3kb in length, and contains the amplicin resistance gene, conferring selection of the plasmid in E. coli, and the ori site which is the bacterial origin of replication. The plasmid has multiple cloning sites as shown below. The coding sequence was inserted by TA cloning. Many E. coli strains are suitable for the propagation of this vector including JM109, DH5α and TOP10.

pGEM-T Simple Usage Suggestion:

The coding sequence can be easily obtained by digesting the vector with proper restriction enzyme(s). The coding sequence can also be amplified by PCR with M13 primers, or primer pair SP6 and T7.

Vector Sequence Download
IL-1 Family & Receptor Related Products
Product nameProduct name
Canine IL1R2 / IL1RB Protein (Fc Tag)Rat IL18R1 Protein (His Tag)Mouse IL36G / IL1F9 Protein (His Tag)Cynomolgus IL18R1 Protein (Fc Tag)Rabbit IL-1 beta / IL1B ProteinHuman IL18 / IL-18 ProteinCanine IL18R1 Protein (ECD, His Tag)Human IL1RL2 / IL-1Rrp2 Protein (Fc Tag)Cynomolgus IL18R1 Protein (His Tag)Human ERK2 / MAPK1 / MAPK2 Protein (GST Tag)Human p38 alpha / MAPK14 Protein (His Tag)Human p38 alpha / MAPK14 Protein (His Tag)Human IL1RL1 / DER4 Protein (Fc Tag)Human IL1RL1 / ST2 Protein (His Tag)Human IL1RL1 / DER4 ProteinHuman IL1R2 / CD121b Protein (Fc Tag)Human IL1R2 / IL1RB / CD121b Protein (His Tag)Human IL1R2 / IL1RB / CD121b ProteinHuman pro form of IL18 / Interleukin 18 / IGIF Protein (GST Tag)(Inactive)Human IL-1RAcP / IL-1R3 Protein (His & Fc Tag)Human IL-1RAcP / IL-1R3 Protein (His Tag)Human IL-1RA / IL1RN Protein (Fc Tag)Human IL-1RA / IL1RN ProteinHuman IL36G / IL1F9 Protein (aa 18-169, His Tag)Human IL36G / IL1F9 ProteinHuman IL36G / IL1F9 Protein (aa 18-169)Human IL1F5 / IL36RN ProteinHuman IL1R1 / CD121a Protein (Fc Tag)Human IL1R1 / CD121a Protein (His Tag)Human IL1R1 / CD121a ProteinHuman IL-1 alpha / IL1A / IL1F1 ProteinHuman IL-1 beta / IL1B Protein (pro form, His Tag)Human IL-1 beta / IL1B ProteinHuman IL37 / IL1F7 / IL-1H4 ProteinHuman IL-1R9 / IL1RAPL2 Protein (Fc Tag)Human IL-1R9 / IL1RAPL2 Protein (His Tag)Human IL18RAP / IL1R7 Protein (Fc Tag)Human IL18RAP / IL1R7 Protein (His Tag)Human IL-1R8 / IL1RAPL1 Protein (Fc Tag)Human IL-1R8 / IL1RAPL1 Protein (His Tag)Human IL18BPa Protein (His & Fc Tag)Human IL18BPa Protein (His Tag)Human IL33 / Interleukin-33 / NF-HEV ProteinHuman MKK6 / MEK6 / MAP2K6 Protein (His & GST Tag)Human MKK6 / MEK6 / MAP2K6 Protein (207 Ser/Asp, 211 Thr/Asp, His & GST Tag)Human MKK6 / MEK6 / MAP2K6 ProteinHuman MKK6 / MEK6 / MAP2K6 Protein (207 Asp, 211 Asp)Human IL36B / IL1F8 Protein (His Tag)Human IL36B / IL1F8 ProteinHuman IL1F6 / IL36A Protein (His Tag)Human IL1F6 / IL36A ProteinHuman IL1F6 / IL36 Protein (aa 6-158)Mouse IL18RAP / IL1R7 Protein (His Tag)Sus scrofa (Pig) IL1B / IL-1 beta ProteinHuman JNK2 / MAPK9 Protein (His Tag)Human p38 delta / MAPK13 Protein (GST Tag)Human JNK1 / MAPK8 Protein (GST Tag)Human IL18R1 / CD218a Protein (His & Fc Tag)Human IL18R1 / CD218a Protein (His Tag)Human IL1RL2 / IL-1Rrp2 Protein (His Tag)Human IKB alpha / NFKBIA Protein (His Tag)Human RELA / Transcription factor p65 / NFkB p65 Protein (aa 1-306, GST Tag)Human SIGIRR / TIR8 Protein (Fc Tag)Human SIGIRR / TIR8 Protein (His Tag)Human MARK3 / CTAK1 / EMK-2 Protein (His & GST Tag)Feline IL1B / IL-1 beta ProteinHuman IL1RL1 / ST2 Protein (isoform a, His Tag)Human p38 delta / MAPK13 Protein (Activated in vitro, GST Tag)Mouse IL18 / IL-18 ProteinMouse IL-18R1 Protein (His & Fc Tag)Mouse IL18R1 / CD218a Protein (His Tag)Mouse IL-1F6 / IL-1 epsilon ProteinMouse IL-1 beta / IL1B ProteinMouse IL-1 alpha / IL1A / IL1F1 ProteinMouse SIGIRR / TIR8 Protein (His & Fc Tag)Mouse IL18BP Protein (His Tag)Mouse ERK2 / MAPK1 / MAPK2 Protein (His & GST Tag)Mouse ERK2 / MAPK1 / MAPK2 ProteinMouse MKK4 / MEK4 / MAP2K4 Protein (His & GST Tag)Mouse IL1RL1 / ST2 Protein (Fc Tag)Mouse IL1R1 / CD121a Protein (Fc Tag)Mouse IL1R1 / CD121a Protein (His Tag)Mouse IL-1R8 / IL1RAPL1 Protein (Fc Tag)Mouse IL1F8 / IL36b ProteinMouse IL1R2 / CD121b Protein (Fc Tag)Mouse IL1R2 / CD121b Protein (His Tag)Canine IL33 / Interleukin-33 / NF-HEV ProteinCanine IL-1 beta / IL1B ProteinRat IL-1 beta / IL1B Protein (pro form, His Tag)Rat IL-1 beta / IL1B Protein (mature form)Rat IL1R1 / CD121a Protein (His & Fc Tag)Rat IL1R1 / CD121a Protein (His Tag)Rat IL-1RA / IL1RN Protein (Fc Tag)Rat IL18R1 Protein (Fc Tag)Rat IL1R2 / IL1RB / CD121b Protein (His Tag)Mouse IL1RL1 / ST2 Protein (His Tag)Cynomolgus IL-1 beta / IL1B ProteinCynomolgus IL-18 / IL-1F4 Protein (His Tag)Cynomolgus IL1R2 / IL1RB Protein (Fc Tag)Cynomolgus IL18RAP Protein (Fc Tag)Cynomolgus IL18RAP Protein (His Tag)Cynomolgus IL1R1 Protein (Fc Tag)Cynomolgus IL1R1 Protein (His Tag)Human IL1F10 / IL-38 Protein (His Tag)Canine IL18R1 Protein (Fc Tag)

Interleukin-18 (IL-18, also known as interferon-gamma inducing factor) is a proinflammatory cytokine that belongs to the IL-1 superfamily and is produced by macrophages and other cells. This cytokine can induce the IFN-gamma production of T cells. The combination of IL-18 and IL12 has been shown to inhibit IL4 dependent IgE and IgG1 production, and enhance IgG2a production of B cells. IL-18 binding protein (IL18BP) can specifically interact with this cytokine, and thus negatively regulate its biological activity. IL-18 is an IL-1−like cytokine that requires cleavage with caspase-1 to become active, was found to increase IgE production in a CD4+ T cells-, IL-4− and STAT6−dependent fashion. IL-18 and T cell receptor−mediated stimulation could induce naïve CD4+ T cells to develop into IL-4−producing cells in vitro. Thus, caspase-1 and IL-18 may be critical in regulation of IgE production in vivo, providing a potential therapeutic target for allergic disorders. IL-18 production in primary synovial cultures and purified synovial fibroblasts was, in turn, upregulated by TNF-α and IL-1β, suggesting that monokine expression can feed back to promote Th1 cell development in synovial membrane. Besides, synergistic combinations of IL-18, IL-12, and IL-15 may be of importance in sustaining both Th1 responses and monokine production in RA.

  • Dinarello CA. (1999) IL-18: A TH1-inducing, proinflammatory cytokine and new member of the IL-1 family. J Allergy Clin Immunol. 103: 11-24.
  • Takeda K, et al.. (1998) Defective NK cell activity and Th1 response in IL-18-deficient mice. Immunity. 8(3): 383-90.
  • Gracie JA, et al.. (1999) A proinflammatory role for IL-18 in rheumatoid arthritis. J Clin Invest. 104(10): 1393-401.
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