Recombinant Horse Interferon gamma (IFNG)

Code
MSDS	MSDS Datasheet
Size	Pls inquire
Source
Conjugate
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Product Details
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Target Background

Product Details

Purity

>85% (SDS-PAGE)

Target Names

IFNG

Uniprot NO.

P42160

Alternative Names

IFNGInterferon gamma; IFN-gamma

Species

Equus caballus (Horse)

Source

Yeast

Expression Region

24-166

Target Protein Sequence

QAAFFKE IENLKEYFNA SNPDVGDGGP LFLDILKNWK EDSDKKIIQS QIVSFYFKLF ENLKDNQVIQ KSMDTIKEDL FVKFFNSSTS KLEDFQKLIQ IPVNDLKVQR KAISELIKVM NDLSPKANLR KRKRSQNPFR GRRALQ
Note: The complete sequence may include tag sequence, target protein sequence, linker sequence and extra sequence that is translated with the protein sequence for the purpose(s) of secretion, stability, solubility, etc.
If the exact amino acid sequence of this recombinant protein is critical to your application, please explicitly request the full and complete sequence of this protein before ordering.

Protein Length

Full Length of Mature Protein

Tag Info

N-terminal His-tagged/Tag-Free
The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.

Storage Condition

Store at -20°C, for extended storage, conserve at -20°C or -80°C.

Shelf Life

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.

Notes

Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.

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Target Background

Function(From Uniprot)

Type II interferon produced by immune cells such as T-cells and NK cells that plays crucial roles in antimicrobial, antiviral, and antitumor responses by activating effector immune cells and enhancing antigen presentation. Primarily signals through the JAK-STAT pathway after interaction with its receptor IFNGR1 to affect gene regulation. Upon IFNG binding, IFNGR1 intracellular domain opens out to allow association of downstream signaling components JAK2, JAK1 and STAT1, leading to STAT1 activation, nuclear translocation and transcription of IFNG-regulated genes. Many of the induced genes are transcription factors such as IRF1 that are able to further drive regulation of a next wave of transcription. Plays a role in class I antigen presentation pathway by inducing a replacement of catalytic proteasome subunits with immunoproteasome subunits. In turn, increases the quantity, quality, and repertoire of peptides for class I MHC loading. Increases the efficiency of peptide generation also by inducing the expression of activator PA28 that associates with the proteasome and alters its proteolytic cleavage preference. Up-regulates as well MHC II complexes on the cell surface by promoting expression of several key molecules such as cathepsins B/CTSB, H/CTSH, and L/CTSL. Participates in the regulation of hematopoietic stem cells during development and under homeostatic conditions by affecting their development, quiescence, and differentiation.

Gene References into Functions

These results indicate that in equine corpus luteum, cytokines TNF, IFNG and FASL regulate nitric oxide activity, via eNOS expression modulation. PMID:23941776
IFN-gamma expression in foals appears to be controlled by DNA methylation in the promoter region of Ifng. The age-associated demethylation of the DNA in foals may be induced by exposure to environmental antigens and their effect on lymphoproliferation. PMID:23063468
These data show the presence of cytokines TNF and IFNG, and their receptors, in the equine corpus luteum and indicate their potential involvement in regulation of luteal function. PMID:22186103
The data suggested in foals there is an impaired Th2 response, the immune response is Th1 biased, interferon-gamma production is qualitatively similar to adult horses, and regulatory IL-10 production by T cells is mature. PMID:20374696