Product & ReviewsAntibodies

Phospho-PPP1R12A/PPP1R12B/PPP1R12C-T696 Rabbit pAb

Product Details

Cat. No.
AP1164
Type
Primary Antibody
Clonality
Polyclonal
Host
Rabbit
ABclonal Technology

The supplier does not provide quotations for this antibody through SelectScience. You can search for similar antibodies in our  Antibody Directory.

Description

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. [provided by RefSeq, Jan 2009]

Biological Information

  • Clonality: Polyclonal
  • Host: Rabbit
  • Reactivity: Human

Handling

    Applications

      Specificity rating
      Sensitivity rating
      Quality rating
      Write your own review

      Product Overview

      Links