Human CellExp IFN-gamma, human recombinant protein
IFNG, IFG, IFI
- SPECIFICATION
- CITATIONS
- PROTOCOLS
- BACKGROUND
Primary Accession | P01579 |
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Calculated MW | Calculated MW of 16.8 kDa with no tag. The predicted N-terminus is Gln 24. DTT-reduced protein migrates as 25.0 kDa due to glycosylation. |
Gene ID | 3458 |
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Gene Symbol | IFN-gamma |
Other Names | IFNG, IFG, IFI |
Gene Source | Human |
Source | HEK 293 cells |
Assay&Purity | SDS-PAGE; ≥93% |
Assay2&Purity2 | N/A; |
Recombinant | Yes |
Target/Specificity | IFN-gamma |
Application Notes | Centrifuge the vial prior to opening. Reconstitute in sterile deionized water to a concentration of 100 µg/ml. Do not vortex. This solution can be stored at 2-8°C for up to 1 month. For extended storage, it is recommended to store at -20°C. |
Format | Lyophilized powder |
Storage | -20°C; Lyophilized from 0.22 µm filtered solution in 20 mM Tris, 100 mM NaCl, pH 8.0. Generally 5-8% Mannitol or trehalose is added as a protectant before lyophilization. |
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Provided below are standard protocols that you may find useful for product applications.
Background
Interferon-gamma (IFN-γ/IFNG) is a dimerized soluble cytokine that is the only member of the type II class of interferon. This interferon was originally called macrophage-activating factor, a term now used to describe a larger family of proteins to which IFN-γ belongs. IFN-gamma has been used in a wide variety of clinical indications. Interferon-gamma (IFN gamma) is a central regulator of the immune response and signals via the Janus Activated Kinase (JAK)-Signal Transducer and Activator of Transcription (STAT) pathway. Interferon gamma has broader roles in activation of innate and adaptive immune responses to viruses and tumors, in part through upregulating transcription of genes involved in cell cycle regulation, apoptosis, and antigen processing/presentation. Despite this, rodent and human trophoblast cells show dampened responses to IFNG that reflect the resistance of these cells to IFNG-mediated activation of major histocompatibility complex (MHC) class II transplantation antigen expression.
References
Gray P.W.,et al.Nature 298:859-863(1982).
Gray P.W.,et al.Nature 295:503-508(1982).
Nishi T.,et al.J. Biochem. 97:153-159(1985).
Taya Y.,et al.EMBO J. 1:953-958(1982).
Devos R.,et al.Nucleic Acids Res. 10:2487-2501(1982).
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