Recombinant IL-18, Rat 
Datasheet
COA
MSDS
SHIP
Recombinant :
Recombinant IL-18, Rat Source :
Escherichia coli. Molecular Weight :
18.4 kDa, observed by reducing SDS-PAGE. Purity :
> 95% by SDS-PAGE analyses. Biological Activity :
ED50 <2μg/ml resulted in the secretion of 0.15 ng/ml h-IFN-gamma when tested using KG-1 cell line, corresponding to a specific activity of > 500 units/mg. Physical Appearance :
Sterile Filtered White lyophilized (freeze-dried) powder. Formulation :
Lyophilized after extensive dialysis against 50mM Tris, 50mM NaCl, pH8.0. AA Sequence :
MHFGRLHCT TAVIRSINDQ VLFVDKRNPP VFEDMPDIDR TANESQTRLI IYMYKDSEVR GLAVTLSVKD GRMSTLSCKN KIISFEEMNP PENIDDIKSD LIFFQKRVPG HNKMEFESSL YEGHFLACQK EDDAFKLVLK RKDENGDKSV MFTLTNLHQS Endotoxin :
< 0.2 EU/μg, determined by LAL method. Reconstitution :
Reconstituted in ddH2O at 100 μg/ml. Storage :
Lyophilized recombinant ratInterleukin-18 (rrIL-18) remains stable up to 6 months at -80°C from date of receipt. Upon reconstitution, rrIL-18 should be stable up to 2 weeks at 4°C or up to 3 months at -20°C. Usage :
This material is offered by USA Bioworld biotech for research, laboratory or further evaluation purposes. For research use only. Description :
Interleukin-18 (IL18, also known as interferon-gamma inducing factor or IGIF) is a cytokine that belongs to the IL-1 superfamily and is produced by macrophages and other cells. Its biological activity is pleiotropic and it has been shown to induce interferon-gamma production in KG-1 cells. The combination of this cytokine and IL12 has been shown to inhibit IL4 dependent IgE and IgG1 production, and enhance IgG2a production in B cells.Recombinant rat Interleukin-18 (rrIL-18) produced in E.coli is a single non-glycosylated polypeptide chain containing 159 amino acids. A fully biologically active molecule, rrIL-18 has a molecular mass of 18.4 kDa analyzed by reducing SDS-PAGE and is obtained by proprietary chromatographic techniques at GenScript.
Recombinant IL-18, Rat Source :
Escherichia coli. Molecular Weight :
18.4 kDa, observed by reducing SDS-PAGE. Purity :
> 95% by SDS-PAGE analyses. Biological Activity :
ED50 <2μg/ml resulted in the secretion of 0.15 ng/ml h-IFN-gamma when tested using KG-1 cell line, corresponding to a specific activity of > 500 units/mg. Physical Appearance :
Sterile Filtered White lyophilized (freeze-dried) powder. Formulation :
Lyophilized after extensive dialysis against 50mM Tris, 50mM NaCl, pH8.0. AA Sequence :
MHFGRLHCT TAVIRSINDQ VLFVDKRNPP VFEDMPDIDR TANESQTRLI IYMYKDSEVR GLAVTLSVKD GRMSTLSCKN KIISFEEMNP PENIDDIKSD LIFFQKRVPG HNKMEFESSL YEGHFLACQK EDDAFKLVLK RKDENGDKSV MFTLTNLHQS Endotoxin :
< 0.2 EU/μg, determined by LAL method. Reconstitution :
Reconstituted in ddH2O at 100 μg/ml. Storage :
Lyophilized recombinant ratInterleukin-18 (rrIL-18) remains stable up to 6 months at -80°C from date of receipt. Upon reconstitution, rrIL-18 should be stable up to 2 weeks at 4°C or up to 3 months at -20°C. Usage :
This material is offered by USA Bioworld biotech for research, laboratory or further evaluation purposes. For research use only. Description :
Interleukin-18 (IL18, also known as interferon-gamma inducing factor or IGIF) is a cytokine that belongs to the IL-1 superfamily and is produced by macrophages and other cells. Its biological activity is pleiotropic and it has been shown to induce interferon-gamma production in KG-1 cells. The combination of this cytokine and IL12 has been shown to inhibit IL4 dependent IgE and IgG1 production, and enhance IgG2a production in B cells.Recombinant rat Interleukin-18 (rrIL-18) produced in E.coli is a single non-glycosylated polypeptide chain containing 159 amino acids. A fully biologically active molecule, rrIL-18 has a molecular mass of 18.4 kDa analyzed by reducing SDS-PAGE and is obtained by proprietary chromatographic techniques at GenScript.
Blocking peptide available as BK0092-1mgP