• Target：
• MYPT1

• Fields：
• >>cGMP-PKG signaling pathway;>>cAMP signaling pathway;>>Vascular smooth muscle contraction;>>Focal adhesion;>>Platelet activation;>>Regulation of actin cytoskeleton;>>Oxytocin signaling pathway;>>Proteoglycans in cancer

• Gene Name：
• PPP1R12A MBS MYPT1 MYPT2

• Protein Name：
• Protein phosphatase 1 regulatory subunit 12A (Myosin phosphatase-targeting subunit 1) (Myosin phosphatase target subunit 1) (Protein phosphatase myosin-binding subunit)

• Human Gene Id：
• 4659

• Human Swiss Prot No：
• O14974

• Mouse Gene Id：
• 17931

• Mouse Swiss Prot No：
• Q9DBR7

• Rat Gene Id：
• 116670

• Rat Swiss Prot No：
• Q10728

• Immunogen：
• Synthesized peptide derived from human MYPT1/2 (Phospho Ser668/Ser618)

• Specificity：
• This antibody detects endogenous levels of MYPT1/2 (Phospho Ser668/Ser618) Rabbit pAb at Human, Mouse,Rat

• Formulation：
• Liquid in PBS containing 50% glycerol, and 0.02% sodium azide.

• Source：
• Rabbit,polyclonal

• Dilution：
• WB 1:500-2000 IHC 1:50-200

• Purification：
• The antibody was affinity-purified from rabbit serum by affinity-chromatography using specific immunogen.

• Concentration：
• 1 mg/ml

• Storage Stability：
• -15°C to -25°C/1 year(Do not lower than -25°C)

• Other Name：
• Protein phosphatase 1 regulatory subunit 12A (Myosin phosphatase-targeting subunit 1) (Myosin phosphatase target subunit 1) (Protein phosphatase myosin-binding subunit)

• Observed Band(KD)：
• 130kD

• Background：
• protein phosphatase 1 regulatory subunit 12A(PPP1R12A) Homo sapiens 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 phosph

• Function：
• function:Regulates myosin phosphatase activity.,PTM:Phosphorylated by CIT (Rho-associated kinase) (By similarity). Phosphorylated cooperatively by ROCK1 and CDC42BP on Thr-696. Phosphorylated on upon DNA damage, probably by ATM or ATR.,sequence caution:Contaminating sequence. Potential poly-A sequence.,similarity:Contains 6 ANK repeats.,subcellular location:Along actomyosin filaments and stress fibers.,subunit:PP1 comprises a catalytic subunit, PPP1CA, PPP1CB or PPP1CC, and one or several targeting or regulatory subunits. PPP1R12A mediates binding to myosin. Interacts with ARHA and CIT (By similarity). Binds PPP1R12B, ROCK1 and IL16.,

• Subcellular Location：
• Cytoplasm . Cytoplasm, cytoskeleton, stress fiber . Also along actomyosin filaments. .

• Expression：
• Expressed in striated muscles, specifically in type 2a fibers (at protein level).

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