Key features and details
- Rabbit polyclonal to E2F1
- Suitable for: IP, IHC-P
- Reacts with: Human
- Isotype: IgG
Product nameAnti-E2F1 antibody
See all E2F1 primary antibodies
DescriptionRabbit polyclonal to E2F1
Tested applicationsSuitable for: IP, IHC-Pmore details
Species reactivityReacts with: Human
Synthetic peptide within Human E2F1 aa 300-350. The exact sequence is proprietary. (NP_005216.1).
Database link: Q01094
- IP: HeLa whole cell lysate. IHC-P: Human breast carcinoma tissue.
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In preparation for this, we have started to update the applications & species that this product is Abpromise guaranteed for.
We are also updating the applications & species that this product has been “predicted to work with,” however this information is not covered by our Abpromise guarantee.
Applications & species from publications and Abreviews that have not been tested in our own labs or in those of our suppliers are not covered by the Abpromise guarantee.
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Storage instructionsShipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C long term. Avoid freeze / thaw cycle.
Storage bufferpH: 7
Preservative: 0.09% Sodium azide
Constituent: Tris citrate/phosphate
pH 7 to 8
Concentration information loading...
PurityImmunogen affinity purified
Purification notesab245307 was affinity purified using an epitope specific to E2F1 immobilized on solid support.
Our Abpromise guarantee covers the use of ab245307 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
|IP||Use at 2-5 µg/mg of lysate.|
|IHC-P||1/500 - 1/2000. Perform heat mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol.|
FunctionTranscription activator that binds DNA cooperatively with dp proteins through the E2 recognition site, 5'-TTTC[CG]CGC-3' found in the promoter region of a number of genes whose products are involved in cell cycle regulation or in DNA replication. The DRTF1/E2F complex functions in the control of cell-cycle progression from G1 to S phase. E2F-1 binds preferentially RB1 protein, in a cell-cycle dependent manner. It can mediate both cell proliferation and p53-dependent apoptosis.
Sequence similaritiesBelongs to the E2F/DP family.
modificationsPhosphorylated by CDK2 and cyclin A-CDK2 in the S-phase.
Acetylation stimulates DNA-binding. Enhanced under stress conditions such as DNA damage and inhibited by retinoblastoma protein pRB. Regulated by KAP1/TRIM28 which recruits HDAC1 to E2F1 resulting in deacetylation. Acetylated by P/CAF/KAT2B.
- Information by UniProt
- Dmel\CG6376 antibody
- Dmel_CG6376 antibody
- drosE2F1 antibody
E2F1 was immunoprecipitated from HeLa (human epithelial cell line from cervix adenocarcinoma) whole cell lysate (1 mg for IP, 20% of IP loaded) with ab245307 at 3 µg/mg lysate. Western blot was performed from the immunoprecipitate using an alternative rabbit anti-E2F1 antibody, at 1 µg/ml.
Lane 1: ab245307 IP in HeLa whole cell lysate.
Lane 2: Control IgG IP in HeLa whole cell lysate.
Detection: Chemiluminescence with exposure time of 30 seconds.
Formalin-fixed, paraffin-embedded human breast carcinoma tissue stained for E2F1 using ab245307 at 1/1000 dilution in immunohistochemical analysis. Detection: DAB staining.
To our knowledge, customised protocols are not required for this product. Please try the standard protocols listed below and let us know how you get on.
ab245307 has not yet been referenced specifically in any publications.