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Products:Signal Transduction >> Cytoskeleton / ECM >> Cytoskeleton >> Microfilaments >> Actin etc >> Actin Assembly
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Read our guarantee »Anti-Myosin Phosphatase 1+Myosin Phosphatase 2 antibody [YE336]
Rabbit monoclonal [YE336] to Myosin Phosphatase 1+Myosin Phosphatase 2
This antibody is specific for human Myosin Phosphatase 1 and Myosin Phosphatase 2.
WB, ICC/IF, Flow Cyt, IPmore details
Reacts with
Mouse, Rat, Human
Synthetic peptides corresponding to residues in the C-terminus of Human Myosin Phosphatase 1 or Myosin Phosphatase 2.
293T cell lysate and 293 cells.
Liquid
Shipped at 4°C. Upon delivery aliquot and store at -20°C. Avoid freeze / thaw cycles.
PBS 49%,Sodium azide 0.01%,Glycerol 50%,BSA 0.05%
Concentration information loading...
IgG fraction
Monoclonal
YE336
IgG
Signal Transduction >> Cytoskeleton / ECM >> Cytoskeleton >> Motor Proteins >> Myosin
Signal Transduction >> Cytoskeleton / ECM >> Cytoskeleton >> Microfilaments >> Actin etc >> Actin Assembly
Western blot - Myosin Phosphatase 1 / Myosin Phosphatase 2 antibody [YE336] (ab32519)
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Immunocytochemistry/ Immunofluorescence - Myosin Phosphatase 1 / Myosin Phosphatase 2 antibody [YE336] (ab32519)
(enlarge)
Immunocytochemistry/ Immunofluorescence - Myosin Phosphatase 1 / Myosin Phosphatase 2 antibody [YE336] (ab32519)
(enlarge)
Our Abpromise guarantee covers the use of ab32519 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
WB: 1/5000. Predicted molecular weight: 110 kDa.
ICC/IF: 1/100.
Flow Cyt: 1/100.
IP: 1/80.
Is unsuitable for or IHC.
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.
Cytoplasmic; along actomyosin filaments and stress fibers.
Western blot - Myosin Phosphatase 1 / Myosin Phosphatase 2 antibody [YE336] (ab32519)
![Western blot - Myosin Phosphatase 1 / Myosin Phosphatase 2 antibody [YE336] (ab32519)](/ps/datasheet/Images/32/ab32519/ab32519_1.jpg)
Anti-Myosin Phosphatase 1+Myosin Phosphatase 2 antibody [YE336] (ab32519) at 1/5000 dilution + 293T cell lysate.
Predicted band size : 110 kDa
Observed band size : 110 kDa
Immunocytochemistry/ Immunofluorescence - Myosin Phosphatase 1 / Myosin Phosphatase 2 antibody [YE336] (ab32519)
![Immunocytochemistry/ Immunofluorescence - Myosin Phosphatase 1 / Myosin Phosphatase 2 antibody [YE336] (ab32519)](/ps/datasheet/Images/32/ab32519/ab32519_2.jpg)
ab32519 at a 1:100 dilution staining Myosin Phosphatase 1 / Myosin Phosphatase 2 in 293 cells using Immunocytochemistry/Immunofluorescence.
Immunocytochemistry/ Immunofluorescence - Myosin Phosphatase 1 / Myosin Phosphatase 2 antibody [YE336] (ab32519)
![Immunocytochemistry/ Immunofluorescence - Myosin Phosphatase 1 / Myosin Phosphatase 2 antibody [YE336] (ab32519)](/ps/datasheet/Images/32/ab32519/ab32519_review_12245.jpg)
ab32519 staining mouse fibroblast cells by ICC/IF. Cells were PFA fixed, permeabilized in Triton X-100 and blocked in 1% BSA for 30 minutes at 25°C. The primary antibody was diluted 1/200 and incubated with sample for 4 hours at 25°C. An Alexa Fluor® 488 conjugated goat monoclonal to rabbit, diluted 1/500 was used as the secondary.
This image is courtesy of an anonymous Abreview
Flow Cytometry - Myosin Phosphatase 1+Myosin Phosphatase 2 antibody [YE336] (ab32519)
![Flow Cytometry - Myosin Phosphatase 1+Myosin Phosphatase 2 antibody [YE336] (ab32519)](/ps/datasheet/images/32/ab32519/Myosin-Phosphatase-1Myosin-Phosphatase-2-Primary-antibodies-ab32519-1.jpg)
Overlay histogram showing HEK293 cells stained with ab32519 (red line). The cells were fixed with 4% paraformaldehyde (10 min) and then permeabilized with 0.1% PBS-Tween for 20 min. The cells were then incubated in 1x PBS / 10% normal goat serum / 0.3M glycine to block non-specific protein-protein interactions followed by the antibody (ab32519, 1/100 dilution) for 30 min at 22ºC. The secondary antibody used was DyLight® 488 goat anti-rabbit IgG (H+L) (ab96899) at 1/500 dilution for 30 min at 22ºC. Isotype control antibody (black line) was rabbit IgG (monoclonal) (1µg/1x106 cells) used under the same conditions. Acquisition of >5,000 events was performed. This antibody gave a positive signal in HEK293 cells fixed with 100% methanol (5 min)/permeabilized in 0.1% PBS-Tween used under the same conditions.
This product has been referenced in:
See all 2 publications for this product
Publishing research using ab32519? Please let us know so that we can cite the reference in this datasheet
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![Immunocytochemistry/ Immunofluorescence - Myosin Phosphatase 1 / Myosin Phosphatase 2 antibody [YE336] (ab32519)](/ps/datasheet/Images/32/ab32519/ab32519_2.jpg)
ab32519 at a 1:100 dilution staining Myosin Phosphatase 1 / Myosin Phosphatase 2 in 293 cells using Immunocytochemistry/Immunofluorescence.
![Immunocytochemistry/ Immunofluorescence - Myosin Phosphatase 1 / Myosin Phosphatase 2 antibody [YE336] (ab32519)](/ps/datasheet/Images/32/ab32519/ab32519_review_12245.jpg)
ab32519 staining mouse fibroblast cells by ICC/IF. Cells were PFA fixed, permeabilized in Triton X-100 and blocked in 1% BSA for 30 minutes at 25°C. The primary antibody was diluted 1/200 and incubated with sample for 4 hours at 25°C. An Alexa Fluor® 488 conjugated goat monoclonal to rabbit, diluted 1/500 was used as the secondary.
This image is courtesy of an anonymous Abreview
![Flow Cytometry - Myosin Phosphatase 1+Myosin Phosphatase 2 antibody [YE336] (ab32519)](/ps/datasheet/images/32/ab32519/Myosin-Phosphatase-1Myosin-Phosphatase-2-Primary-antibodies-ab32519-1.jpg)
Overlay histogram showing HEK293 cells stained with ab32519 (red line). The cells were fixed with 4% paraformaldehyde (10 min) and then permeabilized with 0.1% PBS-Tween for 20 min. The cells were then incubated in 1x PBS / 10% normal goat serum / 0.3M glycine to block non-specific protein-protein interactions followed by the antibody (ab32519, 1/100 dilution) for 30 min at 22ºC. The secondary antibody used was DyLight® 488 goat anti-rabbit IgG (H+L) (
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