Anti-KAT13A/SRC1/NCOA1 Antibody Picoband®

Rabbit IgG

Store at -20°C for one year from date of receipt. After reconstitution, at 4°C for one month. It can also be aliquotted and stored frozen at -20°C for six months. Avoid repeated freeze-thaw cycles.

156757 MW

Western blot, 0.1-0.5?g/ml, Human

Immunocytochemistry/Immunofluorescence, 2?g/ml, Human

Flow Cytometry (Fixed), 1-3?g/1x10⁶ cells, Human

Nuclear receptor coactivator 1

The nuclear receptor coactivator 1 (NCOA1), also known as SRC1, is a transcriptional coregulatory protein that contains several nuclear receptor interacting domains and an intrinsic histone acetyltransferase activity. NCOA1 is recruited to DNA promotion sites by ligand-activated nuclear receptors. NCOA1, in turn, acylates histones, which makes downsteam DNA more accessible to transcription. Hence, NCOA1 assists nuclear receptors in the upregulation of DNA expression. It has been found that NCOA1 can enhance the transcriptional activity of ligand-bound PGR but does not alter the basal activity of the target promoter. It also enhances estrogen receptor, glucocorticoid receptor, thyroid hormone receptor, and retinoid X receptor transcriptional activities through their cognate DNA response elements in the presence of hormone. What’s more, SRC1 may play a role as a bridging molecule between nuclear hormone receptors and general transcription factors.

Each vial contains 5 mg BSA, 0.9mg NaCl, 0.2mg Na2HPO4, 0.05 mg NaN3.

Add 0.2 ml of distilled water will yield a concentration of 500 ug/ml.

Acetylation, Cancer, Cancer Metabolism, 2339, Chromatin Modifying Enzymes, Co-Activators/Co-Repressors, Domain Families, Epigenetics and Nuclear Signaling, Hlh/Leucine Zipper, Lipid and Lipoprotein Metabolism, Lipid Metabolism, Metabolic Signaling Pathway, Metabolic Signaling Pathways, Metabolism, Metabolism of Lipids and Lipoproteins, Nuclear Hormone Receptors, Nuclear Receptors, Nuclear Signaling Pathways, Oncoproteins, Oncoproteins/Suppressors, Pathways and Processes, Signal Transduction, Signaling Pathway, Transcription

Nuclear receptor coactivator that ly binds nuclear receptors and stimulates the transcriptional activities in a hormone-dependent fashion. Involved in the coactivation of different nuclear receptors, such as for steroids (PGR, GR and ER), retinoids (RXRs), thyroid hormone (TRs) and prostanoids (PPARs). Also involved in coactivation mediated by STAT3, STAT5A, STAT5B and STAT6 transcription factors. Displays histone acetyltransferase activity toward H3 and H4; the relevance of such activity remains however unclear. Plays a central role in creating multisubunit coactivator complexes that act via remodeling of chromatin, and possibly acts by participating in both chromatin remodeling and recruitment of general transcription factors. Required with NCOA2 to control energy balance between white and brown adipose tissues. Required for mediating steroid hormone response. Isoform 2 has a higher thyroid hormone-dependent transactivation activity than isoform 1 and isoform 3.

Boster Bio Anti-KAT13A/SRC1/NCOA1 Antibody catalog # RP1056. Tested in Flow Cytometry, IF, ICC, WB applications. This antibody reacts with Human.

Belongs to the SRC/p160 nuclear receptor coactivator family.