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Rabbit Polyclonal C19orf66 antibody. Suitable for IHC-P, ICC/IF and reacts with Human samples. Cited in 2 publications. Immunogen corresponding to Recombinant Fragment Protein within Human SHFL aa 1-150.

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Images

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-C19orf66 antibody (AB122765), expandable thumbnail
  • Immunocytochemistry/ Immunofluorescence - Anti-C19orf66 antibody (AB122765), expandable thumbnail
  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-C19orf66 antibody (AB122765), expandable thumbnail
  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-C19orf66 antibody (AB122765), expandable thumbnail
  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-C19orf66 antibody (AB122765), expandable thumbnail

Publications

Key facts

Isotype
IgG
Host species
Rabbit
Storage buffer

pH: 7.2
Preservative: 0.02% Sodium azide
Constituents: 59% PBS, 40% Glycerol (glycerin, glycerine)

Form
Liquid
Clonality
Polyclonal

Immunogen

  • Recombinant Fragment Protein within Human SHFL aa 1-150. The exact immunogen used to generate this antibody is proprietary information. Database link Q9NUL5

Reactivity data

Select an application
Product promiseTestedExpectedPredictedNot recommended
IHC-PICC/IF
Human
Tested
Tested

Tested
Tested

Species
Human
Dilution info
1/200.00000 - 1/500.00000
Notes

Perform heat-mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.

Tested
Tested

Species
Human
Dilution info
0.25000-2.00000 µg/mL
Notes

Fixation/Permeabilization: PFA/Triton X-100

Target data

Function

Inhibits programmed -1 ribosomal frameshifting (-1PRF) of a variety of mRNAs from viruses, such as HIV1, and cellular genes, such as PEG10. Interacts with the -1PRF signal of target mRNA and translating ribosomes and causes premature translation termination at the frameshifting site (PubMed:30682371). Regulates HIV1 GAG-POL expression by inhibiting -1PRF (PubMed:30682371). Exhibits antiviral activity against dengue virus (DENV) and can inhibit the replication of all DENV serotypes. May block the protein translation of DENV RNA via its association with cellular mRNA-binding proteins and viral RNA. Interrupts also Zika virus replication by promoting viral NS3 degradation via a lysosome-dependent pathway (PubMed:32150556). Can also limit the replication of hepatitis C virus (HCV) by restricting formation of viral replication organelle, West Nile virus (WNV), Chikungunya virus (CHIKV), herpes simplex virus type 1 (HHV-1), herpes virus type 8 (HHV-8) and human adenovirus (PubMed:26735137, PubMed:27974568, PubMed:30944177, PubMed:32294532). Binds nucleic acids with a higher affinity for ssRNA and ssDNA than for dsDNA (PubMed:27974568). Isoform 4 does not inhibit programmed ribosomal frameshifting (-1PRF). Does not bind to ribosomes.

Alternative names

Recommended products

Rabbit Polyclonal C19orf66 antibody. Suitable for IHC-P, ICC/IF and reacts with Human samples. Cited in 2 publications. Immunogen corresponding to Recombinant Fragment Protein within Human SHFL aa 1-150.

Key facts

Isotype
IgG
Form
Liquid
Clonality
Polyclonal
Immunogen
  • Recombinant Fragment Protein within Human SHFL aa 1-150. The exact immunogen used to generate this antibody is proprietary information. Database link Q9NUL5
Purification technique
Affinity purification Immunogen
Concentration
Loading...

Storage

Shipped at conditions
Blue Ice
Appropriate short-term storage conditions
+4°C
Appropriate long-term storage conditions
-20°C
Aliquoting information
Upon delivery aliquot
Storage information
Avoid freeze / thaw cycle

Notes

Abcam is leading the way to address reproducibility in scientific research with our highly validated recombinant monoclonal and recombinant multiclonal antibodies. Search & select one of Abcam's thousands of recombinant alternatives to eliminate batch-variability and unnecessary animal use.

If you do not find a host species to meet your needs, our catalogue and custom Chimeric range provides scientists the specificity of Abcam's RabMAbs in the species backbone of your choice. Remember to also review our range of edited cell lines, proteins and biochemicals relevant to your target that may help you further your research goals.

Abcam antibodies are extensively validated in a wide range of species and applications, so please check the reagent specifications meet your scientific needs before purchasing. If you have any questions or bespoke requirements, simply visit the Contact Us page to send us an inquiry or contact our Support Team ahead of purchase.

Supplementary info

This supplementary information is collated from multiple sources and compiled automatically.
Activity summary

C19orf66 also known as Shiftless or C6orf166 is a protein with a molecular mass of approximately 27 kDa. It functions as an inhibitor of viral RNA replication. Research shows that C19orf66 disrupts viral protein synthesis by interacting with viral factors and initiating their degradation making it important for antiviral defense. This protein is expressed in various tissues with high levels detected in immune-related cells suggesting its role in innate immune response.

Biological function summary

C19orf66 plays an essential role in modulating immune response against viral pathogens. Its action involves the inhibition of viral replication which helps in controlling the spread of the infection within the host. C19orf66 does not typically form part of large protein complexes but it exerts its effect through direct interaction with viral components preventing their proper assembly and function.

Pathways

C19orf66 is involved in important antiviral defense mechanisms including those that overlap with the interferon signaling pathway. This protein interacts with interferon-stimulated genes enhancing the host's capability to limit viral infections. Although not directly part of an extensive pathway like NF-kB or MAPK C19orf66 contributes to antiviral defense through its relationship with proteins that are engaged by these pathways during immune responses.

Associated diseases and disorders

C19orf66 shows implications in viral infections and may play a role in diseases where the immune response is compromised such as chronic viral infections. It has a functional connection with viral proteins which aids in limiting the replication and persistence of viruses. Studies explore its potential usefulness as a therapeutic target especially considering its ability to inhibit the replication of various viruses without directly impacting host cellular machinery.

Product promise

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In the unlikely event of one of our products not working as expected, you are covered by our product promise.

Full details and terms and conditions can be found here:
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5 product images

  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-C19orf66 antibody (ab122765), expandable thumbnail

    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-C19orf66 antibody (ab122765)

    Immunohistochemical analysis of human liver tissue labeling C19orf66 in the cytoplasm of hepatocytes with ab122765 at a 1/200 dilution.

    Performed heat mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.

  • Immunocytochemistry/ Immunofluorescence - Anti-C19orf66 antibody (ab122765), expandable thumbnail

    Immunocytochemistry/ Immunofluorescence - Anti-C19orf66 antibody (ab122765)

    Immunocytochemical analysis of U-2 OS (Human bone osteosarcoma epithelial cell line) whole cells labeling C19orf66 in the nucleoplasm with ab122765 at 2 μg/ml.

  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-C19orf66 antibody (ab122765), expandable thumbnail

    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-C19orf66 antibody (ab122765)

    Immunohistochemical analysis of human testis tissue labeling C19orf66 in the cytoplasm of Leydig cells and of cells in seminiferous ducts with ab122765 at a 1/200 dilution.

    Performed heat mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.

  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-C19orf66 antibody (ab122765), expandable thumbnail

    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-C19orf66 antibody (ab122765)

    Immunohistochemical analysis of human Fallopian tube tissue labeling C19orf66 in the cytoplasm of glandular cells with ab122765 at a 1/200 dilution.

    Performed heat mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.

  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-C19orf66 antibody (ab122765), expandable thumbnail

    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-C19orf66 antibody (ab122765)

    Immunohistochemical analysis of human prostate tissue labeling C19orf66 in the cytoplasm of glandular cells with ab122765 at a 1/200 dilution.

    Performed heat mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.

Downloads

Product protocols

For this product, it's our understanding that no specific protocols are required. You can:

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