TRIM24 KO cell lysate available now. Free of charge wild type control included. Knockout achieved by using CRISPR/Cas9, 2 bp insertion in exon 1 and Insertion of the selection cassette in exon 1.
E3 ubiquitin-protein ligase Trim24, PTC6, RING finger protein 82, RNF82, TF1A, TIF1, TIF1-alpha, TIF1A_HUMAN, Transcription intermediary factor 1-alpha, Transcriptional intermediary factor 1, Transcriptional intermediary factor 1 alpha, Tripartite motif containing 24, Tripartite motif-containing protein 24, hTIF1
TRIM24 KO cell lysate available now. Free of charge wild type control included. Knockout achieved by using CRISPR/Cas9, 2 bp insertion in exon 1 and Insertion of the selection cassette in exon 1.
Western blot data indicates that the CRISPR gene edit may have resulted in a truncation of the protein of interest. Please see data images.
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Lysate preparation: Our lysates are made using RIPA buffer to which we add a protease inhibitor cocktail and phosphatase inhibitor cocktail (ratio: 300:100:10). This means that the protein of interest is denatured. If you require a native form of the protein please use the live cell version. Please refer to our lysis protocol for further details on how our lysates are prepared.
User storage instructions: Lyophilizate may be stored at 4°C. After reconstitution, store at -20°C for short-term storage or -80°C for long-term storage.
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TRIM24 also known as transcription intermediary factor 1-alpha (TIF1α) is a protein that acts mechanically as a transcriptional regulator. It has a molecular mass of approximately 140 kDa. This protein contains several domains including a tripartite motif (the eponymous TRIM) which consists of a RING domain B-box domains and a coiled-coil region. TRIM24 interacts with nuclear receptors and is expressed in various tissues but shows higher expression in the liver and lungs. It also plays a role in bridging the interaction between chromatin and transcription factors.
TRIM24 is involved in transcriptional regulation by influencing gene expression. It acts as a co-regulator being part of large protein complexes. This protein interacts directly with histone tails to read histone marks and release transcriptional repression. TRIM24 also plays a role in ubiquitination and subsequent proteasomal degradation of specific proteins suggesting its involvement in maintaining protein homeostasis. Additionally TRIM24 has been shown to interact with p53 influencing cell cycle regulation and apoptosis.
TRIM24 is involved in the regulation of the retinoic acid and vitamin D signaling pathways. It modulates the transcriptional activity of nuclear receptors through these pathways influencing cell proliferation and differentiation processes. TRIM24 does so by interacting with other proteins such as retinoid X receptor (RXR) and estrogen receptor (ER) establishing important crosstalk between signaling cascades critical for cell fate decisions.
TRIM24 has been implicated in the development of certain cancers such as breast cancer and liver cancer. In these contexts it functions as an oncogene promoting tumorigenesis through aberrant transcriptional regulation. TRIM24 can interact with other proteins associated with oncogenesis including p53 modulating its tumor suppressor functions. Furthermore deregulation of TRIM24 activity or expression levels has been correlated with inflammatory disorders highlighting its relevance in both cancer and inflammation-related conditions.
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Lane 2: TRIM24 knockout HeLa cell lysate (20μg)
Lane 3: Hap1 cell lysate (20μg)
Lane 4: A549 cell lysate (20μg)
Lanes 1- 4: Merged signal (red and green). Green - Anti-TRIM24 antibody [EPR22825-2] ab256491 observed at 140 kDa. Red - loading control, Anti-GAPDH antibody [6C5] - Loading Control ab8245 observed at 37 kDa.
Anti-TRIM24 antibody [EPR22825-2] ab256491 Anti-TRIM24 antibody [EPR22825-2] was shown to specifically react with Tripartite Motif Containing 24 in wild-type HeLa cells in western blot. The band observed in the knockout cell line Human TRIM24 knockout HeLa cell line ab264963 (knockout cell lysate ab258246) lane below 140kDa may represent truncated forms and cleaved fragments. This has not been investigated further. Wild-type and Tripartite Motif Containing 24 knockout samples were subjected to SDS-PAGE. Membrane was blocked for 1 hour at room temperature in 0.1% TBST with 3% non-fat dried milk. Anti-TRIM24 antibody [EPR22825-2] ab256491 and Anti-GAPDH antibody [6C5] - Loading Control (Anti-GAPDH antibody [6C5] - Loading Control ab8245) were incubated overnight at 4°C at 1 in 1000 and 1 in 20000 dilution respectively. Blots were developed with Goat anti-Rabbit IgG H&L (IRDye® 800CW) preadsorbed (Goat anti-Rabbit IgG H&L (IRDye® 800CW) preadsorbed ab216773) and Goat anti-Mouse IgG H&L (IRDye® 680RD) preadsorbed (Goat anti-Mouse IgG H&L (IRDye® 680RD) preadsorbed ab216776) secondary antibodies at 1 in 20000 dilution for 1 hour at room temperature before imaging.
All lanes: Western blot - Anti-TRIM24 antibody [EPR22825-2] (Anti-TRIM24 antibody [EPR22825-2] ab256491) at 1/1000 dilution
Lane 1: Wild-type HeLa cell lysate at 20 µg
Lane 2: TRIM24 knockout HeLa cell lysate at 20 µg
Lane 2: Western blot - Human TRIM24 knockout HeLa cell lysate (ab258246)
Lane 2: Western blot - Human TRIM24 knockout HeLa cell line (Human TRIM24 knockout HeLa cell line ab264963)
Lane 3: Hap1 cell lysate at 20 µg
Lane 4: A549 cell lysate at 20 µg
Performed under reducing conditions.
Predicted band size: 116 kDa
Observed band size: 140 kDa
Allele-1: 2 bp insertion in exon 1
Allele-2: Insertion of the selection cassette in exon 1
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