Analysis Note
ControlIncludes normal rabbit IgG and primers specific for a human prostate-specific antigen (PSA) enhancer region.
Application
Research Sub CategoryHistones
Chromatin Immunoprecipitation:
Sonicated chromatin prepared from hormone starved (72 hrs), then androgen agonist induced (1 µM CI-4AS-1 overnight) LNCaP cells (~1e5 cell equivalents per IP) were subjected to chromatin immunoprecipitation using 2 µg of either Normal Rabbit IgG (Part No. PP64B), or 2 µg Anti-LSD1 (Part No.CS207350) and the Magna ChIP™ HiSens (Cat. # 17-10460). Successful immunoprecipitation of LSD1 associated DNA fragments was verified by qPCR using ChIP Primers, PSA (Part No. CS207340) as a positive locus, and ChIP Primers, β-globin (Part No. CS200591) as a negative locus.
Please refer to the Magna ChIP™ HiSens (Cat. # 17-10460) or EZ-Magna ChIP™ HiSens(Cat. # 17-10461) protocol for experimental details.
Chromatin Immunoprecipitation:
Sonicated chromatin prepared from hormone starved (72 hrs), then androgen agonist induced (1 µM CI-4AS-1 overnight) LNCaP cells (1e5 and 1e6 cell equivalents per IP) were subjected to chromatin immunoprecipitation using 2 µg of either Normal Rabbit IgG (Part No. PP64B), or 2 µg Anti-LSD1 (Part No. CS207350) and the Magna ChIP™ HiSens Kit (Cat. # 17-10460). Successful immunoprecipitation of LSD1 associated DNA fragments was verified by qPCR using ChIP Primers, PSA (Part No. CS207340).
Please refer to the Magna ChIP™ HiSens (Cat. # 17-10460) or EZ-MagnaChIP™ HiSens (Cat. # 17-10461) protocol for experimental details
Western Blotting Analysis:
HeLa nuclear extract was probed with Anti-LSD1 (0.05 µg/mL).
Proteins were visualized using a Donkey Anti-Rabbit IgG secondary antibody conjugated to HRP and a chemiluminescence detection system.
Research CategoryEpigenetics & Nuclear Function
Use ChIPAb+ LSD1 (KDM1A) ChIP Validated mouse monoclonal antibody for the detection of LSD1 (Lysine-specific histone demethylase 1A) also known as BRAF35-HDAC complex protein BHC110.
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General description
LSD1 (lysine specific demethylase 1), also known as BHC110, is a histone demethylase that specifically demethylates Lys4 of histone H3, a specific tag for epigenetic transcriptional activation, thereby acting as a corepressor. LSD1 acts by oxidizing the substrate by FAD to generate the corresponding imine that is subsequently hydrolyzed. LSD1 demethylates both mono- and tri-methylted Lys4 of histone H3, and may play a role in the repression of neuronal genes. Alone, it is unable to demethylate H3 Lys4 on nucleosomes and requires the presence of RCOR1/CoREST to achieve such activity