Recombinant Rat Interleukin-18 (Il18)
Product Specifications
Product Name Alternative
Interferon gamma-inducing factor ; IFN-gamma-inducing factorInterleukin-1 gamma ; IL-1 gamma
Abbreviation
Recombinant Rat Il18 protein
Gene Name
Il18
UniProt
P97636
Expression Region
37-194aa
Organism
Rattus norvegicus (Rat)
Target Sequence
HFGRLHCTTAVIRSINDQVLFVDKRNPPVFEDMPDIDRTANESQTRLIIYMYKDSEVRGLAVTLSVKDGRMSTLSCKNKIISFEEMNPPENIDDIKSDLIFFQKRVPGHNKMEFESSLYEGHFLACQKEDDAFKLVLKRKDENGDKSVMFTLTNLHQS
Tag
N-terminal 6xHis-tagged
Type
Developed Protein
Source
E.coli
Field of Research
Others
Relevance
Augments natural killer cell activity in spleen cells and stimulates interferon gamma production in T-helper type I cells.
Endotoxin
Not test
Purity
Greater than 90% as determined by SDS-PAGE.
Activity
Not Test
Form
Liquid or Lyophilized powder
Buffer
If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0.
Reconstitution
We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20°C/-80°C. Our default final concentration of glycerol is 50%. Customers could use it as reference.
Function
Augments natural killer cell activity in spleen cells and stimulates interferon gamma production in T-helper type I cells.
Molecular Weight
22.3 kDa
References & Citations
Cloning of the cDNA for interleukin-18 in PC12 and expression in Escherichia coli.Kim S.-J., Kim C.-S., Song K.-Y., Kim J.-S., Jung K.-S. IL-18 translational inhibition restricts IFN-gamma expression in crescentic glomerulonephritis.Garcia G.E., Xia Y., Ku G., Johnson R.J., Wilson C.B., Feng L.Kidney Int. 64:160-169 (2003)
Storage Conditions
The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
Protein Length
Full Length of Mature Protein
Available Sizes
Curated Selection
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