Anti-MYPT1 Antibody

Protein phosphatase 1 regulatory subunit 12A (UniProt: Q90623; also known as 130 kDa myosin-binding subunit of smooth muscle myosin phosphatase, Myosin phosphatase-targeting subunit 1, Myosin phosphatase target subunit 1, PP1M subunit M110, Protein phosphatase myosin-binding subunit, MYPT1) is encoded by the PPP1R12A (also known as MBS, MYPT1) gene (Gene ID: 396020) in human. MYPT1 is one of the subunits and an integral component of the Myosin phosphatase. It is detected in brain, lung, aorta, heart, gizzard, stomach, oviduct, spleen, kidney, and small intestine. MYPT1 is localized on stress fibers, and is distributed close to the cell membrane and at cell-cell contacts to regulate Myosin phosphatase activity. It is phosphorylated by Rho-associated kinases on serine and threonine residues. Phosphorylation at Threonine 695 is shown to inhibit myosin phosphatase activity and phosphorylation at Threonine 850 is reported to abolish myosin binding. Two isoforms of MYPT1 have been reported that are produced by alternative splicing.

This rabbit polyclonal antibody detects human Protein phosphatase 1 regulatory subunit 12A. It targets an epitope within 291 amino acids from the C-terminal region.

Epitope: C-terminus

GST-tagged recombinant protein corresponding to the C-terminus of chicken MYPT1.

Detect MYPT1 using this rabbit polyclonal antibody, Anti-MYPT1 Antibody validated for use in western blotting & IP.

Immunoprecipitation Analysis: 0.5µg from a representative lot immunoprecipitated MYPT1 from 0.5mg of HeLa cell lysate.

Research Category
Signaling

Research Sub Category
Metabolic Hormones & Receptors

Evaluated by Western Blotting in HeLa cell lysate.

Western Blotting Analysis: 1.0 µg/mL of this antibody detected MYPT1 in 10 µg of HeLa cell lysate.

~120/130 kDa observed; 111.61 kDa calculated. Uncharacterized bands may be observed in some lysate(s).

Replaces: 04-386

Affinity purified

Purified rabbit polyclonal in buffer containing 0.1 M Tris-Glycine (pH 7.4), 150 mM NaCl with 0.05% sodium azide.

Stable for 1 year at 2-8°C from date of receipt.

Concentration: Please refer to the Certificate of Analysis for the lot-specific concentration.

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