Phospho-PPP1R12A-S507 Rabbit pAb (AMR01052N)
產(chǎn)品名稱： Phospho-PPP1R12A-S507 Rabbit pAb (AMR01052N)
英文名稱： Phospho-PPP1R12A-S507 Rabbit pAb (AMR01052N)
產(chǎn)品編號(hào)： AMR01052N
產(chǎn)品價(jià)格： null
產(chǎn)品產(chǎn)地： 美國(guó)
品牌商標(biāo)： Leading Biology
更新時(shí)間： null
使用范圍：
生物谷
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- 所在區(qū)域 : 上海
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分子量：Calculated MW: 105kDa/109kDa/111kDa/115kDa Observed MW: 135kDa 細(xì)胞定位：Cytoplasm 稀釋方法：WB 1:500 - 1:2000 總結(jié)：Myosin phosphatase target subunit 1, which is also called the myosin-binding subunit of myosin phosphatase, is one of the subunits of myosin phosphatase. Myosin phosphatase regulates the interaction of actin and myosin downstream of the guanosine triphosphatase Rho. The small guanosine triphosphatase Rho is implicated in myosin light chain (MLC) phosphorylation, which results in contraction of smooth muscle and interaction of actin and myosin in nonmuscle cells. The guanosine triphosphate (GTP)-bound, active form of RhoA (GTP.RhoA) specifically interacted with the myosin-binding subunit (MBS) of myosin phosphatase, which regulates the extent of phosphorylation of MLC. Rho-associated kinase (Rho-kinase), which is activated by GTP. RhoA, phosphorylated MBS and consequently inactivated myosin phosphatase. Overexpression of RhoA or activated RhoA in NIH 3T3 cells increased phosphorylation of MBS and MLC. Thus, Rho appears to inhibit myosin phosphatase through the action of Rho-kinase. Several transcript variants encoding different isoforms have been found for this gene.