IL12A Protein (AA 23-219) (Fc Tag)
IL12A
Origin: Human
Host: HEK-293 Cells
Recombinant
>90 % as determined by SDS-PAGE.
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- Target See all IL12A Proteins
- IL12A (Interleukin 12 alpha (IL12A))
- Protein Type
- Recombinant
- Protein Characteristics
- AA 23-219
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Origin
- Human
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Source
- HEK-293 Cells
- Purification tag / Conjugate
- This IL12A protein is labelled with Fc Tag.
- Sequence
- AA 23-219
- Characteristics
- This protein carries a human IgG1 Fc tag at the C-terminus. The protein has a calculated MW of 49.2 kDa. The protein migrates as 65-80 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.
- Purity
- >90 % as determined by SDS-PAGE.
- Sterility
- 0.22 μm filtered
- Endotoxin Level
- Less than 1.0 EU per μg by the LAL method.
- Top Product
- Discover our top product IL12A Protein
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Interleukin 12 alpha (IL12A) (AA 144-253) protein (GST tag)
IL12A Origin: Human Host: Wheat germ Recombinant WB, ELISA, AP, AA
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- Restrictions
- For Research Use only
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- Format
- Lyophilized
- Buffer
- Tris with Glycine, Arginine and NaCl, pH 7.5
- Handling Advice
- Please avoid repeated freeze-thaw cycles.
- Storage
- -20 °C
- Storage Comment
- No activity loss was observed after storage at: In lyophilized state for 1 year (4 °C), After reconstitution under sterile conditions for 3 months (-70 °C).
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- Target
- IL12A (Interleukin 12 alpha (IL12A))
- Alternative Name
- IL-12A (IL12A Products)
- Background
- Interleukin-12 (IL12) is also known as natural killer cell stimulatory factor (NKSF), cytotoxic lymphocyte maturation factor (CLMF) , is a heterodimeric cytokine encoded by two separate genes, IL-12A (p35) and IL-12B (p40). IL12 is naturally produced by dendritic cells, macrophages and human B-lymphoblastoid cells (NC-37) in response to antigenic stimulation. IL-12 is involved in the differentiation of naive T cells into Th0 cells and plays an important role in the activities of natural killer cells and T lymphocytes.IL-12 also has anti-angiogenic activity, which means it can block the formation of new blood vessels. Interleukin-12 subunit alpha (IL12A) also known as NKSF1, CLMF1 and P35, IL12A shows significant sequence similarity to IL-6, G-CSF, and exerts biological activities only when the IL12B is co-expressed. IL12B deficient mice are resistant to the induction of experimental chronic inflammatory diseases whereas IL12A knock-out mice develop more severe forms, suggesting opposite functions of the two subunits in the outcome of chronic inflammatory diseases.
- Molecular Weight
- 49.2 kDa
- UniProt
- P29459
- Pathways
- JAK-STAT Signaling, Regulation of Leukocyte Mediated Immunity, Positive Regulation of Immune Effector Process, Activated T Cell Proliferation
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