#63227 YY1 (D3D4Q) Rabbit mAb
|YY1 (D3D4Q) Rabbit mAb recognizes endogenous levels of total YY1 protein.|
|Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Leu186 of human YY1 protein.|
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Western blot analysis of extracts from various cell lines using YY1 (D3D4Q) Rabbit mAb.
Immunoprecipitation of YY1 from MOLT-4 cell extracts. Lane 1 is 10% input, lane 2 is Rabbit (DA1E) mAb IgG XP® Isotype Control #3900, and lane 3 is YY1 (D3D4Q) Rabbit mAb. Western blot analysis was performed using YY1 (D3D4Q) Rabbit mAb. Mouse Anti-Rabbit IgG (Light-Chain Specific) (D4W3E) mAb (HRP Conjugate) #93702 was used as the secondary antibody.
Confocal immunofluorescent analysis of HeLa cells using YY1 (D3D4Q) Rabbit mAb (green). Actin filaments were labeled with DyLight™ 554 Phalloidin #13054 (red).
Flow cytometric analysis of MCF7 cells using YY1 (D3D4Q) Rabbit mAb (solid line) compared to concentration-matched Rabbit (DA1E) mAb IgG XP® Isotype Control #3900 (dashed line). Anti-rabbit IgG (H+L), F(ab')2 Fragment (Alexa Fluor® 488 Conjugate) #4412 was used as a secondary antibody.
Chromatin immunoprecipitations were performed with cross-linked chromatin from K562 cells and either YY1 (D3D4Q) Rabbit mAb or YY1 (D5D9Z) Rabbit mAb #46395, using SimpleChIP® Plus Enzymatic Chromatin IP Kit (Magnetic Beads) #9005. DNA Libraries were prepared using SimpleChIP® ChIP-seq DNA Library Prep Kit for Illumina® #56795. The figure shows binding across FAM193M, a known target gene of YY1 (see additional figures containing ChIP-qPCR data). For additional ChIP-seq tracks, please download the product data sheet.
Chromatin immunoprecipitations were performed with cross-linked chromatin from K-562 cells and either YY1 (D3D4Q) Rabbit mAb or Normal Rabbit IgG #2729 using SimpleChIP® Plus Enzymatic Chromatin IP Kit (Magnetic Beads) #9005. The enriched DNA was quantified by real-time PCR using SimpleChIP® Human MRPL36 Promoter Primers #31090, FAM193B Promoter Primers, and SimpleChIP® Human α Satellite Repeat Primers #4486. The amount of immunoprecipitated DNA in each sample is represented as signal relative to the total amount of input chromatin, which is equivalent to one.
YY1 (Yin Yang1) is a ubiquitously expressed transcription factor with fundamental roles in embryogenesis, differentiation, replication and proliferation. YY1 contains four zinc finger motifs of the Cys-Cys-His-His type and can activate different eukaryotic genes (such as CREB, c-myc, Histone H4, p53 and PARP-1) or repress different eukaryotic genes (such as α-actin, IFN-β and IFN-γ) as well as regulate some viral promoters (1). YY1 deficient embryos die approximately at the time of implantation, suggesting that YY1 has an essential role in embryonic development (2). YY1 is overexpressed in cancer cells such as prostate cancer and therefore may be considered a prognostic marker (1).
Illumina is a registered trademark of Illumina, Inc.
Tween is a registered trademark of ICI Americas, Inc.
CST is a trademark of Cell Signaling Technology, Inc.
XP is a registered trademark of Cell Signaling Technology, Inc.
Alexa Fluor is a registered trademark of Life Technologies Corporation.
SimpleChIP is a registered trademark of Cell Signaling Technology, Inc.
Cell Signaling Technology is a trademark of Cell Signaling Technology, Inc.
DyLight is a trademark of Thermo Fisher Scientific, Inc. and its subsidiaries.
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