Inhibitors for in vitro and cell-based assays were obtained as follows: ponatinib (MedChemExpress (MCE), HY-12047); asciminib (MCE, HY-104010); imatinib (MCE, HY-15463); dasatinib (MCE, HY-10181); osimertinib (MCE, HY-15772); and RMC-5552 (MCE, HY-132168). DasatiLink-1 and asc-tracer were obtained from the same batches as previously described14,34. DAS-DFGO-II and DAS-CHO-II were provided by M. Soellner. Das-tracer44 was provided by Promega. Synthesis and characterization of all other compounds are described in Supplementary Note 1. All compounds were stored at −20 °C as solids or stock solutions in DMSO. Cell culture All cells were cultured in humidified incubators at 5% CO2 and 37 °C on tissue-culture-treated plasticware. Cells were counted using a Countess II FL automated cell counter (Thermo Fisher Scientific) or manually using a haemocytometer. Cell lines were used directly from ATCC without further authentication, except that HEK293T cells were authenticated by STR testing. HUVECs were used directly from ATCC without mycoplasma testing. HEK293T cells tested negative for mycoplasma before use. K562 cells periodically tested negative for mycoplasma, including K562 PL2R tumour-derived cells. Other cell lines were not tested for mycoplasma during this work. All K562 cell lines were cultured in RPMI 1640 medium with l-glutamine (Gibco 11875119) and 10% heat-inactivated fetal bovine serum (FBS,...

Breast cancer is a heterogeneous malignancy originating from breast epithelial tissue, characterized by uncontrolled growth of abnormal cells that can form tumors and potentially spread to other parts...

Compounds dBET6 (HY-112588), dBRD9 (HY-117690), MLN7243 (HY-100487), MLN4924 (HY-70062), MG132 (HY-13259), bafilomycin A1 (HY-100558), and 5K Scaffold Library (HY-L902) were obtained from MedChemExpress. Plasmids The following plasmids were used in this study: Artichoke (Addgene #73320) and Cilantro (Addgene #74450) for flow-based reporter degradation assays, reporter CRISPR screens and co-immunoprecipitation; sgBFP (U6.sgRNA.SFFV.tBFP) for validation of DCAF11-knockout phenotypes; pNTM2 (CMV) for co-immunoprecipitation; pAC8-derived plasmids for protein purification.

dBET6 (HY-112588), dBRD9 (HY-117690), MLN7243 (HY-100487), MLN4924 (HY-70062), MG132 (HY-13259), bafilomycin A1 (HY-100558), and 5K Scaffold Library (HY-L902) were obtained from MedChemExpress. Plasmids The following plasmids were used in this study: Artichoke (Addgene #73320) and Cilantro (Addgene #74450) for flow-based reporter degradation assays, reporter CRISPR screens and co-immunoprecipitation; sgBFP (U6.sgRNA.SFFV.tBFP) for validation of DCAF11-knockout phenotypes; pNTM2 (CMV) for co-immunoprecipitation; pAC8-derived plasmids for protein purification. All proteins are derived from human origin sequences: full-length DCAF11, DDX18 (residues 171–625), DDB1(ΔBPB) (residues 1–395 and 706–1140 with a GNGNSG linker) and full-length DDA1. Unique amino acid tags: Flag (for DCAF11, DDX18), Flag–GFP (for DDX18), StrepII–Avi (for DCAF11 and DDX18) and His (for DDB1(ΔBPB) and DDA1) were designed to the N-terminal ends of the constructs, and then subcloned into pAC-derived expression vectors (pAC8RedNK)45. Antibodies The following antibodies were used: Flag (CST 14793S), GFP (CST 2555S), β-actin (CST 3700S), tubulin (Sigma T9026), BRD4 (Bethyl A301-985A-T), DDX18 (GeneTex GTX103392), BRD9 (Bethyl, A303-781A-T), SMARCA2 (Bethyl A301-015A-T), LIMK2 (CST 3845 T), WEE1 (CST 4936S), CDK7 (Proteintech 27027-1-AP), cyclin H (Proteintech 67065-1-lg), MNAT1 (Proteintech 11719-1-AP), DCAF11 (Novus Biologicals NBP2-92244), IRDye 800CW Goat anti-Rabbit IgG Secondary Antibody (LI-COR 926-32211) and IRDye 680LT Goat anti-Rabbit IgG Secondary Antibody (LI-COR 925-68021). Protein expression...

For decades, calcium and vitamin D supplements have occupied a prominent place in conversations about healthy aging. Physicians, public…

For decades, calcium and vitamin D supplements have occupied a prominent place in conversations about healthy aging. Physicians, public…

Decitabine (NSC 127716) is an orally active deoxycytidine analogue antimetabolite and a DNA methyltransferase inhibitor. Decitabine incorporates into DNA in place of cytosine can covalently trap DNA m...

Explore MedChemExpress's extensive range of high-quality research chemicals, including inhibitors, recombinant proteins, and assay reagents, supporting diverse scientific research areas.

To nareszcie początek końca śmiertelnego raka trzustki? Naukowcy ogłosili właśnie wyniki badań nad niesamowitą tabletką. Wyniki są zaskakujące — pacjenci żyją prawie dwa razy dłużej.

Baxdrostat is a aldosterone synthase inhibitor. - Mechanism of Action & Protocol.