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>   首页   >   产品   >   一抗   >   其他   >    Interferon gamma (IFNG) Antibody - With BSA and Azide   

Interferon gamma (IFNG) Antibody - With BSA and Azide

Mouse Monoclonal Antibody [Clone SPM408 ]

     
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Product Information
Application
  • Applications Legend:
  • E=ELISA
  • WB=Western Blotting
  • IHC=Immunohistochemistry
  • IHC-P=Immunohistochemistry (Paraffin)
  • IP=Immunoprecipitation
  • IF=Immunofluorescence
  • IC=Immunochemistry
  • ICC=Immunocytochemistry
  • FC=Flow Cytometry
  • DB=Dot Blot
IF, FC
Primary Accession P01579
Other Accession 3458, 856
Reactivity Human
Host Mouse
Clonality Monoclonal
Isotype Mouse / IgG1, kappa
Clone Names SPM408
Calculated MW 19348 Da
Additional Information
Gene ID 3458
Other Names Interferon gamma, IFN-gamma, Immune interferon, IFNG
Application Note IF~~1:50~200
FC~~1:10~50
StorageStore at 2 to 8°C.Antibody is stable for 24 months.
Precautions Interferon gamma (IFNG) Antibody - With BSA and Azide is for research use only and not for use in diagnostic or therapeutic procedures.
Protein Information
Name IFNG
Function 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 (PubMed:16914093, PubMed:8666937). Primarily signals through the JAK-STAT pathway after interaction with its receptor IFNGR1 to affect gene regulation (PubMed:8349687). 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 (PubMed:16914093). Plays a role in class I antigen presentation pathway by inducing a replacement of catalytic proteasome subunits with immunoproteasome subunits (PubMed:8666937). In turn, increases the quantity, quality, and repertoire of peptides for class I MHC loading (PubMed:8163024). 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 (PubMed:11112687). 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 (PubMed:7729559). Participates in the regulation of hematopoietic stem cells during development and under homeostatic conditions by affecting their development, quiescence, and differentiation (By similarity).
Cellular Location Secreted.
Tissue Location Released primarily from activated T lymphocytes.
Research Areas

For Research Use Only. Not For Use In Diagnostic Procedures.

BACKGROUND

Recognizes a protein of 20-25kDa, identified as human interferon. This MAb is specific to human IFN- and recognizes both recombinant and native human IFN-γ. It does not neutralize the activity of IFN-. T lymphocytes and NK cells mainly produce IFN-. It is a pleiotropic cytokine involved in the regulation of nearly all phases of immune and inflammatory responses, including the activation, growth and differentiation of T cell, B cells, macrophages, NK cells and other cell types such as endothelial cells and fibroblasts. It has weak anti-viral and anti-proliferative activity, and potentiates the antiviral and anti-tumor effects of IFN- (type I interferon).

REFERENCES

Vilcek J. Forty years of interferon, forty years of cytokines. Cytokine Growth Factor Rev 1997,8(4):239 | Farrar MA and Schreiber RD. The molecular cell biology of interferon-gamma and its receptor. Annu Rev Immunol 1993, 11:571-611 | Vilcek J et al. Induction of human interferon gamma with phorbol esters and phytohemagglutinin. Methods Enzymol 1986,119:48-54 |

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