{"product_id":"cst-86312s","title":"CST,  86312S, Phospho-YAP (Ser61) (E4Q8S) Rabbit Monoclonal Antibody","description":"Monoclonal Antibody for studying YAP (Ser61) phosphate. Validated for WB,WB,IP,IHC. Available in 2 sizes. Highly specific and rigorously validated in-house, Phospho-YAP (Ser61) (E4Q8S) Rabbit Monoclonal Antibody (CST #86312) is ready to ship.\n\n\u003cb\u003eProduct Usage Information\u003c\/b\u003e\nWestern Blotting: 1:1000\nSimple Western™: 1:10 - 1:50\nImmunoprecipitation: 1:100\nImmunohistochemistry (Paraffin): 1:1000 - 1:4000\n\u003cb\u003eStorage\u003c\/b\u003e\nSupplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg\/mL BSA, 50% glycerol, and less than 0.02% sodium azide. Store at -20°C. Do not aliquot the antibody.\n\u003cb\u003eProtocol\u003c\/b\u003e\nAvailable protocols: Western Blotting, Immunoprecipitation, Immunohistochemistry (Paraffin)\n\u003cb\u003eSpecificity \/ Sensitivity\u003c\/b\u003e\nPhospho-YAP (Ser61) (E4Q8S) Rabbit Monoclonal Antibody recognizes endogenous levels of YAP protein only when phosphorylated at Ser61.\nSpecies Reactivity: Human, Mouse, Rat\n\u003cb\u003eSource \/ Purification\u003c\/b\u003e\nMonoclonal antibody is produced by immunizing animals with a synthetic phosphopeptide corresponding to residues surrounding Ser61 of human YAP protein.\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). YAP function is influenced by cellular metabolic status. This was recognized after observing that AMPK, a master regulator of cell metabolism, directly phosphorylates YAP at multiple sites (e.g., Ser61, Ser94) during energy stress or nutritional deprivation (11-13). Phosphorylation of Ser61 by AMPK did not increase 14-3-3 binding or affect YAP subcellular localization, but nevertheless resulted in transcriptional repression of YAP target genes (12).\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): 78\nSource\/Isotype: Rabbit IgG","brand":"CST","offers":[{"title":"Default Title","offer_id":46799958409385,"sku":"86312S","price":0.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/iright.com\/products\/cst-86312s","provider":"Iright","version":"1.0","type":"link"}