YAP1 Antibody

Product Details


Product Information
Source Rabbit Purification method Antigen affinity purification
Isotype IgG Storage PBS with 0.02% sodium azide and 50% glycerol pH 7.3. Store at -20oC.
Immunogen Information
Calculated molecular
weight
504aa,54 kDa Observed molecular
weight
65-70 kDa
GenBank accession
number
BC038235 Gene ID (NCBI) 10413
Gene symbol YAP1 Synonyms 65 kDa Yes associated protein, YAP, YAP1, YAP2, YAP65, YKI, Yorkie homolog
Background

Yes-associated protein 1 (YAP1) is a 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. 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. 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. 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 and isoform 3 can activate the C-terminal fragment (CTF) of ERBB4 (isoform 3).Increased expression seen in some liver and prostate cancers. Isoforms lacking the transactivation domain found in striatal neurons of patients with Huntington disease (at protein level).It is actived by phosphorylation and degradated by ubiquitination (20048001).This antibody is a rabbit polyclonal antibody.

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