{"product_id":"cst-4911s","title":"CST,  4911S, Phospho-YAP (Ser127) Antibody","description":"Polyclonal Antibody for studying YAP (Ser127) phosphate. Validated for Western Blotting. Highly specific and rigorously validated in-house, Phospho-YAP (Ser127) Antibody (CST #4911) is ready to ship.\n\n\u003cb\u003eProduct Usage Information\u003c\/b\u003e\nWestern Blotting: 1:1000\n\u003cb\u003eStorage\u003c\/b\u003e\nSupplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg\/ml BSA and 50% glycerol. Store at -20°C. Do not aliquot the antibody.\n\u003cb\u003eProtocol\u003c\/b\u003e\nAvailable protocols: Western Blotting\n\u003cb\u003eSpecificity \/ Sensitivity\u003c\/b\u003e\nPhospho-YAP (Ser127) Antibody detects endogenous levels of YAP when phosphorylated at serine 127 or serine 128. This antibody cross-reacts with phospho-TAZ (Ser89).\nSpecies Reactivity: Human, Mouse, Rat\n\u003cb\u003eSource \/ Purification\u003c\/b\u003e\nPolyclonal antibodies are produced by immunizing animals with a synthetic phosphopeptide corresponding to residues surrounding Ser127 of human YAP. Antibodies are purified by protein A and peptide affinity chromatography.\n\u003cb\u003eBackground\u003c\/b\u003e\nYAP (Yes-associated protein, YAP65) was first identified based on its ability to associate with the SH3 domain of Yes. It also binds to other SH3 domain-containing proteins such as Nck, Crk, Src, and Abl (1). In addition to the SH3 binding motif, YAP contains a PDZ interaction motif, a coiled-coil domain, and WW domains (2-4). While initial studies of YAP all pointed towards a role in anchoring and targeting to specific subcellular compartments, subsequent studies showed that YAP is a transcriptional co-activator by virtue of its WW domain interacting with the PY motif (PPxY) of the transcription factor PEBP2 and other transcription factors (5). In its capacity as a transcriptional co-activator, YAP is now widely recognized as a central mediator of the Hippo Pathway, which plays a fundamental and widely conserved role in regulating tissue growth and organ size (6-8). Phosphorylation at multiple sites (e.g., Ser109, Ser127) by LATS kinases promotes YAP translocation from the nucleus to the cytoplasm, where it is sequestered through association with 14-3-3 proteins (7-9). These LATS-driven phosphorylation events serve to prime YAP for subsequent phosphorylation by CK1δ\/ε in an adjacent phosphodegron, triggering proteasomal degradation of YAP (10).\n\u003cb\u003eAlternate Names\u003c\/b\u003e\n65 kDa Yes-associated protein; COB1; Protein yorkie homolog; Transcriptional coactivator YAP1; YAP; YAP1; YAP2; YAP65; Yes associated protein 1; Yes-associated protein 1; Yes-associated protein 1, 65kDa; yes-associated protein 2; Yes-associated protein YAP65 homolog; Yes1 associated transcriptional regulator; YKI; Yorkie homolog\n\n\u003cb\u003eSpecification\u003c\/b\u003e\n\nREACTIVITY: H M R\nSENSITIVITY: Endogenous\nMW (kDa): 65-78\nSOURCE: Rabbit","brand":"CST","offers":[{"title":"Default Title","offer_id":46799675588777,"sku":"4911S","price":0.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/iright.com\/products\/cst-4911s","provider":"Iright","version":"1.0","type":"link"}