IL12 Protein (AA 23-219, AA 23-328)
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- Target See all IL12 Proteins
- IL12 (Interleukin 12 (IL12))
- Protein Type
- Recombinant
- Biological Activity
- Active
- Protein Characteristics
- AA 23-219, AA 23-328
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Origin
- Human
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Source
- HEK-293T Cells
- Characteristics
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EC50 < 2 ng/mL, measured by the induction of IFN-gamma from NK cells co-stimulated with IL-18, corresponding to a specific activity of > 1x10^6 units/mg.
P35 subunit: AA 23-219 ,P40 subunit: AA 23-328 - Purity
- > 95 % as analyzed by SDS-PAGE and HPLC.
- Endotoxin Level
- < 0.2 EU/μg, determined by LAL method.
- Top Product
- Discover our top product IL12 Protein
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Interleukin 12 (IL12) protein (His-Avi Tag)
IL12 Origin: Human Host: HEK-293 Cells Recombinant > 95% as determined by Tris-Bis PAGE,> 95% as determined by SEC-HPLC
Interleukin 12 (IL12) (AA 23-328) protein (His-Avi Tag,Biotin)IL12 Origin: Human Host: HEK-293 Cells Recombinant > 95 % as determined by Tris-Bis PAGE,> 95 % as determined by HPLC
Interleukin 12 (IL12) (AA 23-215) protein (His tag)IL12 Origin: Mouse Host: HEK-293 Cells Recombinant > 95 % as determined by Tris-Bis PAGE,> 95 % as determined by HPLC
Interleukin 12 (IL12) (AA 23-328) (Active) protein (His tag,DYKDDDDK Tag)IL12 Origin: Human Host: HEK-293 Cells Recombinant >90 % as determined by SDS-PAGE. Active
Interleukin 12 (IL12) (AA 23-328) (Active) protein (His tag,AVI tag,DYKDDDDK Tag,Biotin)IL12 Origin: Human Host: HEK-293 Cells Recombinant >90 % as determined by SDS-PAGE. Active
Interleukin 12 (IL12) (AA 23-219) protein (Fc-His Tag)IL12 Origin: Human Host: HEK-293 Cells Recombinant The purity of the protein is greater than 95 % as determined by SDS-PAGE and Coomassie blue staining.
Interleukin 12 (IL12) proteinIL12 Origin: Human Host: HEK-293 Cells Recombinant Greater than 95 % as determined by reducing SDS-PAGE.
Interleukin 12 (IL12) proteinIL12 Origin: Mouse Host: Human Cells Recombinant > 90 % as determined by SDS-PAGE
Interleukin 12 (IL12) protein (His tag)IL12 Origin: Human Host: HEK-293 Cells Recombinant > 95 % as determined by reducing SDS-PAGE.
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- Restrictions
- For Research Use only
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- Format
- Lyophilized
- Reconstitution
- Reconstituted in ddH2O or PBS at 100 μg/mL.
- Buffer
- Lyophilized after extensive dialysis against PBS.
- Storage
- -80 °C
- Storage Comment
- Lyophilized recombinant Human Interleukin 12(IL-12) remains stable up to 6 months at -80 °C from date of receipt. Upon reconstitution, rh-IL12 should be stable up to 1 week at 4 °C or up to 2 months at -20 °C.
- Expiry Date
- 6 months
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- Target
- IL12 (Interleukin 12 (IL12))
- Alternative Name
- Interleukin 12(IL-12) (IL12 Products)
- Background
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Interleukin 12 (IL-12), also known as natural killer cell stimulatory factor (NKSF) or cytotoxic lymphocyte maturation factor (CLMF), is a pleiotropic cytokine originally identified in the medium of activated human B lymphoblastoid cell lines. The p40 subunit of IL-12 has been shown to have extensive amino acid sequence homology to the extracellular domain of the human IL-6 receptor while the p35 subunit shows distant but significant sequence similarity to IL-6, G-CSF, and chicken MGF. These observations have led to the suggestion that IL-12 might have evolved from a cytokine/soluble receptor complex. Human and mouse IL-12 share 70 % and 60 % amino acid sequence homology in their p40 and p35 subunits, respectively. IL-12 apparently shows species specificity with human IL-12 reportedly showing minimal activity in the mouse system.
Synonyms: NKSF, CTL maturation factor (TCMF), Cytotoxic lymphocyte maturation factor (CLMF), TSF - Molecular Weight
- 75 kDa, consisting of a 306 amino acid residue p40 subunit and a 197 amino acid residue p35 subunit.
- UniProt
- P29459, P29460
- Pathways
- JAK-STAT Signaling, TLR Signaling, Cellular Response to Molecule of Bacterial Origin, Regulation of Leukocyte Mediated Immunity, Positive Regulation of Immune Effector Process, Activated T Cell Proliferation, Cancer Immune Checkpoints, Inflammasome
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