Product nameAnti-FANCI antibody
See all FANCI primary antibodies
DescriptionRabbit polyclonal to FANCI
Tested applicationsSuitable for: ICC/IF, IP, WBmore details
Species reactivityReacts with: Human
Predicted to work with: Chimpanzee, Rhesus monkey, Gorilla, Orangutan
Synthetic peptide within Human FANCI aa 200-250. The exact sequence is proprietary.
Database link: Q9NVI1
- WB: HeLa cell nuclear extract. ICC/IF: HeLa cells.
Storage instructionsShipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C. Avoid freeze / thaw cycle.
Storage bufferPreservative: 0.09% Sodium azide
Constituent: Tris citrate/phosphate
pH 7 to 8
Concentration information loading...
PurityImmunogen affinity purified
Our Abpromise guarantee covers the use of ab15344 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
|ICC/IF||Use at an assay dependent concentration. PubMed: 19465922|
|IP||Use at 1-4 µg/mg of lysate.|
|WB||1/2500 - 1/10000. Detects a band of approximately 145 kDa (predicted molecular weight: 149, 142, 27 kDa).|
FunctionRequired for maintenance of chromosomal stability. Involved in the repair of DNA double-strand breaks by homologous recombination and in the repair of DNA cross-links. Participates in S phase and G2 phase checkpoint activation upon DNA damage. Promotes FANCD2 ubiquitination and recruitment to DNA repair sites.
Involvement in diseaseDefects in FANCI are a cause of Fanconi anemia complementation group I (FANCI) [MIM:609053]. It is a disorder affecting all bone marrow elements and resulting in anemia, leukopenia and thrombopenia. It is associated with cardiac, renal and limb malformations, dermal pigmentary changes, and a predisposition to the development of malignancies. At the cellular level it is associated with hypersensitivity to DNA-damaging agents, chromosomal instability (increased chromosome breakage) and defective DNA repair.
DomainThe C-terminal 30 residues are probably required for function in DNA repair.
modificationsMonoubiquitinated on Lys-523 during S phase and upon genotoxic stress. Deubiquitinated by USP1 as cells enter G2/M, or once DNA repair is completed. Monoubiquitination requires the FANCA-FANCB-FANCC-FANCE-FANCF-FANCG-FANCM complex. Ubiquitination is required for binding to chromatin, DNA repair, and normal cell cycle progression.
Phosphorylated in response to DNA damage by ATM and/or ATR.
Cellular localizationNucleus. Concentrates in nuclear foci upon genotoxic stress.
- Information by UniProt
- FANCI antibody
- FANCI gene antibody
- FANCI_HUMAN antibody
ab15344 (1/400) staining FANCI in HeLa cells (green). Cells were fixed in paraformaldehyde, permeabilized with 0.5% Triton X-100/PBS and counterstained with DAPI in order to highlight the nucleus (red). for further experimental details please refer to Abreview.
All lanes : Anti-FANCI antibody (ab15344) at 1/5000 dilution
Lane 1 : HeLa nuclear extract at 5 µg
Lane 2 : HeLa nuclear extract at 20 µg
Developed using the ECL technique.
Predicted band size: 149, 142, 27 kDa
Exposure time: 15 minutes
This product has been referenced in:
- Jin L et al. MAST1 Drives Cisplatin Resistance in Human Cancers by Rewiring cRaf-Independent MEK Activation. Cancer Cell 34:315-330.e7 (2018). Read more (PubMed: 30033091) »
- Tan SLW et al. A Class of Environmental and Endogenous Toxins Induces BRCA2 Haploinsufficiency and Genome Instability. Cell 169:1105-1118.e15 (2017). Read more (PubMed: 28575672) »