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![Western Blot: E2F-4 Antibody [NBP1-21374] - Detection of Human E2F4 by Western Blot. Samples: Whole cell lysate from HeLa (5, 15, 50 ug) and 293T (50ug) cells prepared using NETN lysis buffer. Antibody: Affinity purified rabbit anti-E2F4 antibody NBP1-21374 used for WB at 0.1 ug/ml. Detection: Chemiluminescence with an exposure time of 30 seconds.](http://images.novusbio.com/fullsize/E2F-4-Antibody-Western-Blot-NBP1-21374-img0039.jpg "<b>Biological Strategies Validation. </b>Western Blot: E2F-4 Antibody [NBP1-21374] - Detection of Human E2F4 by Western Blot. Samples: Whole cell lysate from HeLa (5, 15, 50 ug) and 293T (50ug) cells prepared using NETN lysis buffer. Antibody: Affinity purified rabbit anti-E2F4 antibody NBP1-21374 used for WB at 0.1 ug/ml. Detection: Chemiluminescence with an exposure time of 30 seconds.")
![<b>Biological Strategies Validation. </b>Immunohistochemistry-Paraffin: E2F-4 Antibody [NBP1-21374] - Sample: FFPE section of human prostate carcinoma. Antibody: Affinity purified rabbit anti-E2F4 used at a dilution of 1:1,000 (1ug/ml). Detection: DAB](http://images.novusbio.com/fullsize/E2F-4-Antibody-Immunohistochemistry-NBP1-21374-img0037.jpg)
![<b>Independent Antibodies Validation. </b>Immunoprecipitation: E2F-4 Antibody [NBP1-21374] - Detection of human E2F4 by western blot of immunoprecipitates. Samples: Whole cell lysate (0.5 or 1.0 mg per IP reaction; 20% of IP loaded) from HEK293T cells prepared using NETN lysis buffer. Antibodies: Affinity purified rabbit anti-E2F4 antibody NBP1-21374 used for IP at 6 ug per reaction. E2F4 was also immunoprecipitated by another rabbit anti-E2F4 antibody. For blotting immunoprecipitated E2F4, NBP1-21374 was used at 1 ug/ml. Detection: Chemiluminescence with an exposure time of 10 seconds.](http://images.novusbio.com/fullsize/E2F-4-Antibody-Immunoprecipitation-NBP1-21374-img0040.jpg)
![<b>Genetic Strategies Validation. </b>Knockdown Validated: E2F-4 Antibody [NBP1-21374] - Immunoblots of indicated proteins in OVCAR-8 and PEA1 cells transfected with control luciferase (Luc) and two independent E2F-4 siRNAs. Image collected and cropped by CiteAb from the following publication (//www.ncbi.nlm.nih.gov/pmc/articles/PMC6789141/) licensed under a CC-BY license.](http://images.novusbio.com/fullsize/E2F-4-Antibody-Knockdown-Validated-NBP1-21374-img0041.jpg)
![Western Blot: E2F-4 Antibody [NBP2-98787] - Lane A: K562 Whole Cell LysateLane B: Raji Whole Cell LysateLane C: HeLa Whole Cell LysateLane D: Jurkat Whole Cell LysateLysates/proteins at 30 ug per lane.SecondaryGoat Anti-Rabbit IgG (H+L)/HRP at 1/10000 dilution.Developed using the ECL technique.Performed under reducing conditions.Predicted band size:44 kDaObserved band size:53 kDa](http://images.novusbio.com/fullsize/E2F-4-Antibody-Western-Blot-NBP2-98787-img0002.jpg "Western Blot: E2F-4 Antibody [NBP2-98787] - Lane A: K562 Whole Cell LysateLane B: Raji Whole Cell LysateLane C: HeLa Whole Cell LysateLane D: Jurkat Whole Cell LysateLysates/proteins at 30 ug per lane.SecondaryGoat Anti-Rabbit IgG (H+L)/HRP at 1/10000 dilution.Developed using the ECL technique.Performed under reducing conditions.Predicted band size:44 kDaObserved band size:53 kDa")
![Immunocytochemistry/Immunofluorescence: E2F-4 Antibody [NBP2-98787] - Immunofluorescence staining of E2F-4 in HeLa cells. Cells were fixed with 4% PFA, permeabilzed with 0.1% Triton X-100 in PBS, blocked with 10% serum, and incubated with rabbit anti-Human E2F-4 polyclonal antibody (dilution ratio 1:200) at 4C overnight. Then cells were stained with the Alexa Fluor(R)488-conjugated Goat Anti-rabbit IgG secondary antibody (green). Positive staining was localized to Nucleus.](http://images.novusbio.com/fullsize/E2F-4-Antibody-Immunocytochemistry-Immunofluorescence-NBP2-98787-img0001.jpg)
![Western Blot: E2F-4 Antibody [H00001874-D01P] - Analysis of E2F4 expression in mouse spleen.](http://images.novusbio.com/fullsize/E2F-4-Antibody-Western-Blot-H00001874-D01P-img0003.jpg "Western Blot: E2F-4 Antibody [H00001874-D01P] - Analysis of E2F4 expression in mouse spleen.")
![Western Blot: E2F-4 Antibody [H00001874-D01P] - Analysis of E2F4 expression in transfected 293T cell line by E2F4 polyclonal antibody.Lane 1: E2F4 transfected lysate(44.00 KDa).Lane 2: Non-transfected lysate.](http://images.novusbio.com/fullsize/E2F-4-Antibody-Western-Blot-H00001874-D01P-img0004.jpg)
![Immunohistochemistry: E2F-4 Antibody [NBP3-10895] - Immunohistochemical analysis of human intestine.](http://images.novusbio.com/fullsize/E2F-4-Antibody-Immunohistochemistry-NBP3-10895-img0001.jpg "Immunohistochemistry: E2F-4 Antibody [NBP3-10895] - Immunohistochemical analysis of human intestine.")
![Western Blot: E2F-4 Antibody (5B7) [H00001874-M01] - E2F4 monoclonal antibody (M01), clone 5B7 Analysis of E2F4 expression in A-549.](http://images.novusbio.com/fullsize/E2F-4-Antibody-5B7-Western-Blot-H00001874-M01-img0004.jpg "Western Blot: E2F-4 Antibody (5B7) [H00001874-M01] - E2F4 monoclonal antibody (M01), clone 5B7 Analysis of E2F4 expression in A-549.")
![Sandwich ELISA: E2F-4 Antibody (5B7) [H00001874-M01] - Detection limit for recombinant GST tagged E2F4 is approximately 0.03ng/ml as a capture antibody.](http://images.novusbio.com/fullsize/E2F-4-Antibody-5B7-Sandwich-ELISA-H00001874-M01-img0003.jpg)
![Western Blot: E2F-4 Antibody (3O6Y9) [NBP3-15850] - Western blot analysis of extracts of various cell lines, using E2F-4 antibody (NBP3-15850) at 1:1000 dilution. Secondary antibody: HRP Goat Anti-Rabbit IgG (H+L) at 1:10000 dilution. Lysates/proteins: 25ug per lane. Blocking buffer: 3% nonfat dry milk in TBST. Detection: ECL Enhanced Kit. Exposure time: 180s.](http://images.novusbio.com/fullsize/E2F-4-Antibody-3O6Y9-Western-Blot-NBP3-15850-img0001.jpg "Western Blot: E2F-4 Antibody (3O6Y9) [NBP3-15850] - Western blot analysis of extracts of various cell lines, using E2F-4 antibody (NBP3-15850) at 1:1000 dilution. Secondary antibody: HRP Goat Anti-Rabbit IgG (H+L) at 1:10000 dilution. Lysates/proteins: 25ug per lane. Blocking buffer: 3% nonfat dry milk in TBST. Detection: ECL Enhanced Kit. Exposure time: 180s.")
![Western Blot: E2F4 Overexpression Lysate (Adult Normal) [NBL1-10085] Left-Empty vector transfected control cell lysate (HEK293 cell lysate); Right -Over-expression Lysate for E2F4.](http://images.novusbio.com/fullsize/E2F4-Overexpression-Lysate-Adult-Normal-Western-Blot-NBL1-10085-img0002.jpg "Western Blot: E2F4 Overexpression Lysate (Adult Normal) [NBL1-10085] Left-Empty vector transfected control cell lysate (HEK293 cell lysate); Right -Over-expression Lysate for E2F4.")
![Western Blot: E2F-4 Antibody (S09-7E6) [NBP3-19623] - Western blot detection of E2F-4 in K562 cell lysates using NBP3-19623 (1:1000 diluted). Predicted band size: 44kDa. Observed band size: 65kDa.](http://images.novusbio.com/fullsize/E2F-4-Antibody-S09-7E6-Western-Blot-NBP3-19623-img0001.jpg "Western Blot: E2F-4 Antibody (S09-7E6) [NBP3-19623] - Western blot detection of E2F-4 in K562 cell lysates using NBP3-19623 (1:1000 diluted). Predicted band size: 44kDa. Observed band size: 65kDa.")