Anti-Phospho-YAP1 (Ser127) Antibody (5X684) is a Rabbit antibody targeting Phospho-YAP1 (Ser127). Anti-Phospho-YAP1 (Ser127) Antibody (5X684) can be used in WB,FCM.

IgG

5X684

Human (predicted:Mouse,Rat)

1. Sample:
Lane 1: Human HeLa cell lysates
Lane 2: Human HeLa treated with 100 ng/ml Calyculin A for 30 min cell
Primary: Anti-Phospho-YAP1 (Ser127) (TMAB-11418) at 1/3000 dilution
Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution
Predicted band size: 55 kDa
Observed band size: 65 kDa
2. Blank control: MCF7.
Primary Antibody (green line): Rabbit Anti-Phospho-YAP1 (Ser127) antibody (TMAB-11418)
Dilution: 2 μg /10^6 cells;
Isotype Control Antibody (orange line): Rabbit IgG.
Secondary Antibody: Goat anti-rabbit IgG-AF488
Dilution: 1 μg /test.
Protocol
The cells were fixed with 4% PFA (10 min at room temperature) and then permeabilized with 90% ice-cold methanol for 20 min at-20℃. The cells were then incubated in 5% BSA to block non-specific protein-protein interactions for 30 min at room temperature. Cells stained with Primary Antibody for 30 min at room temperature. The secondary antibody used for 40 min at room temperature. Acquisition of 20,000 events was performed.

WB: 1:500-3000; FCM: 2μg/Test

Monoclonal

KLH conjugated Synthesised phosphopeptide: human YAP around the phosphorylation site of Ser127

Human

YAP1

Transcriptional coactivator YAP1

Transcriptional regulator which can act both as a coactivator and a corepressor and is the critical downstream regulatory target in the Hippo signaling pathway that plays a pivotal role in organ size control and tumor suppression by restricting proliferation and promoting apoptosis (PubMed:17974916, PubMed:18280240, PubMed:18579750, PubMed:21364637). The core of this pathway is composed of a kinase cascade wherein STK3/MST2 and STK4/MST1, in complex with its regulatory protein SAV1, phosphorylates and activates LATS1/2 in complex with its regulatory protein MOB1, which in turn phosphorylates and inactivates YAP1 oncoprotein and WWTR1/TAZ (PubMed:18158288). Plays a key role in tissue tension and 3D tissue shape by regulating cortical actomyosin network formation. Acts via ARHGAP18, a Rho GTPase activating protein that suppresses F-actin polymerization (PubMed:25778702). Plays a key role to control cell proliferation in response to cell contact. Phosphorylation of YAP1 by LATS1/2 inhibits its translocation into the nucleus to regulate cellular genes important for cell proliferation, cell death, and cell migration (PubMed:18158288). The presence of TEAD transcription factors are required for it to stimulate gene expression, cell growth, anchorage-independent growth, and epithelial mesenchymal transition (EMT) induction.
Isoform 2: Isoform 2 and isoform 3 can activate the C-terminal fragment (CTF) of ERBB4 (isoform 3).