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WH0003428M3

Sigma-Aldrich

Monoclonal Anti-IFI16 antibody produced in mouse

clone 2E3, purified immunoglobulin, buffered aqueous solution

Synonym(s):

Anti-IFNGIP1, Anti-PYHIN2, Anti-interferon, gamma-inducible protein 16

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About This Item

UNSPSC Code:
12352203
NACRES:
NA.41

biological source

mouse

Quality Level

conjugate

unconjugated

antibody form

purified immunoglobulin

antibody product type

primary antibodies

clone

2E3, monoclonal

form

buffered aqueous solution

species reactivity

human

technique(s)

immunohistochemistry (formalin-fixed, paraffin-embedded sections): suitable
indirect ELISA: suitable
indirect immunofluorescence: suitable
western blot: 1-5 μg/mL

isotype

IgG2bκ

GenBank accession no.

UniProt accession no.

shipped in

dry ice

storage temp.

−20°C

target post-translational modification

unmodified

Gene Information

human ... IFI16(3428)

Related Categories

General description

IFI16 (γ-interferon-inducible protein 16) belongs to the pyrin superfamily and HIN-200 family (hematopoietic interferon-inducible nuclear antigens with 200 amino acid repeat). This gene is expressed at high levels in endothelial cells and squamous stratified epithelia. It is found in the nuclei of lymphocytes in the spleen, thymus, lymph nodes, palatine tonsil and non-lymphoid tissues including trachea, gastrointestinal tract, skin and testis. IFI16 has a DNA binding domain, a transcriptional regulatory domain, DAPIN (domain in apoptosis and interferon response) domain associated with interferon (IFN) response and BRCA1 binding domain (breast cancer tumor suppressor protein). This gene is located on human chromosome 1q23.
This gene encodes a member of the HIN-200 (hematopoietic interferon-inducible nuclear antigens with 200 amino acid repeats) family of cytokines. The encoded protein contains domains involved in DNA binding, transcriptional regulation, and protein-protein interactions. The protein localizes to the nucleoplasm and nucleoli, and interacts with p53 and retinoblastoma-1. It modulates p53 function, and inhibits cell growth in the Ras/Raf signaling pathway. (provided by RefSeq)

Immunogen

IFI16 (AAH17059, 630 a.a. ~ 729 a.a) partial recombinant protein with GST tag. MW of the GST tag alone is 26 KDa.

Sequence
FVNGVFEVHKKNVRGEFTYYEIQDNTGKMEVVVHGRLTTINCEEGDKLKLTCFELAPKSGNTGELRSVIHSHIKVIKTRKNKKDILNPDSSMETSPDFFF

Biochem/physiol Actions

IFI16 (γ-interferon-inducible protein 16) modulates p53-mediated gene transcription. It acts as a potent transcriptional repressor. IFI16 provides resistance against genital herpes.

Physical form

Solution in phosphate buffered saline, pH 7.4

Legal Information

GenBank is a registered trademark of United States Department of Health and Human Services

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

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Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Low-risk identification in multiple myeloma using a new 14-gene model
Chen T, et al.
European Journal of Haematology, 89(1), 28-36 (2012)
Cutting Edge: Genetic Association between IFI16 Single Nucleotide Polymorphisms and Resistance to Genital Herpes Correlates with IFI16 Expression Levels and HSV-2-Induced IFN-? Expression
Eriksson K, et al.
Journal of Immunology, 199(8), 2613-2617 (2017)
Role of IFI16 in DNA damage and checkpoint
Ouchi M and Ouchi T
Frontiers in Bioscience (2008)
Ravera Raffaella et al.
Experimental cell research, 293(2), 331-345 (2004-01-20)
Immunohistochemical analysis has demonstrated that the human IFI16 gene, in addition to the hematopoietic tissues, is highly expressed in endothelial cells and squamous stratified epithelia. In this study, we have developed a reliable HSV-derived replication-defective vector (TO-IFI16) to efficiently transduce
Nobuko Fujiuchi et al.
The Journal of biological chemistry, 279(19), 20339-20344 (2004-03-03)
IFI16 is a member of the PYRIN superfamily that has been implicated in BRCA1-mediated apoptosis and inflammation signaling pathways. Here we report that most breast cancer cell lines examined expressed decreased mRNA and protein levels of IFI16, although IFI16 is

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