- Featured Product
- KD/KO Validated
YAP1 Monoclonal antibody, PBS Only
YAP1 Monoclonal Antibody for WB, IHC, IF/ICC, ELISA
Host / Isotype
Mouse / IgG1
Reactivity
human, mouse, rat
Applications
WB, IHC, IF/ICC, ELISA
Conjugate
Unconjugated
CloneNo.
3A7A9
Cat no : 66900-1-PBS
Synonyms
Validation Data Gallery
Tested Applications
Recommended dilution
| Application | Dilution |
|---|---|
| It is recommended that this reagent should be titrated in each testing system to obtain optimal results. | |
Product Information
66900-1-PBS targets YAP1 in WB, IHC, IF/ICC, ELISA applications and shows reactivity with human, mouse, rat samples.
| Tested Reactivity | human, mouse, rat |
| Host / Isotype | Mouse / IgG1 |
| Class | Monoclonal |
| Type | Antibody |
| Immunogen | YAP1 fusion protein Ag28194 相同性解析による交差性が予測される生物種 |
| Full Name | Yes-associated protein 1, 65kDa |
| Calculated molecular weight | 504 aa, 54 kDa |
| Observed molecular weight | 65-75 kDa |
| GenBank accession number | BC038235 |
| Gene symbol | YAP1 |
| Gene ID (NCBI) | 10413 |
| RRID | AB_2882229 |
| Conjugate | Unconjugated |
| Form | Liquid |
| Purification Method | Protein G purification |
| Storage Buffer | PBS Only |
| Storage Conditions | Store at -80°C. |
Background Information
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). Phosphorylation of S381 primes YAP phosphorylation by CK1δ/ɛ, resulting in activation of a phosphodegron, thus generates a binding surface that interacts with a ubiquitin ligase, and leads to degradation by ubiquitination. (PMID: 20048001). The calcualted molecular weight of YAP1 is 54 kDa, but routinely observed at 65-75 kDa by Western Blot (PMID: 28230103, 33264286, 36255405).
