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Heat-mediated antigen retrieval is recommended prior to staining, using a 10mM citrate buffer, pH 6.0, for 10 minutes followed by cooling at room temperature for 20 min. Following antigen retrieval, incubate samples with primary antibody for 30 min at room temperature. A suggested positive control is brain or lung carcinoma.
Steroid and thyroid hormones and retinoic acid regulate a complex array of gene expression activity via intracellular receptor transcription factors belonging to the ligand-dependent nuclear receptor superfamily. Adding to the complexity of function of these transcription factors are associated proteins known as coactivators and corepressors which, as their names suggest, enhance or depress transcription activity of the nuclear receptor with which they associate. Silencing mediator of retinoic acid and thyroid hormone receptor (SMRT) and nuclear receptor corepressor (N-CoR) are related transcriptional corepressors which contain two distinct domains capable of interacting with unliganded nuclear receptors to repress their basal transcriptional activity.
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Protein Aliases: CTG repeat protein 26; N-CoR2; nuclear receptor corepressor; Nuclear receptor corepressor 2; silencing mediator for retinoid and thyroid hormone receptors; Silencing mediator of retinoic acid and thyroid hormone receptor; SMAP270; SMRT; T3 receptor-associating factor; Thyroid-, retinoic-acid-receptor-associated corepressor; TRAC
Gene Aliases: CTG26; NCOR2
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