Cell Biology Antibodies 16
Anti-Phospho-PPP1R12A-S507 pAb Antibody (CABP0769)
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- SKU:
- CABP0769
- Product Type:
- Antibody
- Applications:
- WB
- Reactivity:
- Human
- Host Species:
- Rabbit
- Isotype:
- IgG
- Research Area:
- Cell Biology
Description
| Antibody Name: | Anti-Phospho-PPP1R12A-S507 Antibody |
| Antibody SKU: | CABP0769 |
| Antibody Size: | 20uL, 50uL, 100uL |
| Application: | WB |
| Reactivity: | Human |
| Host Species: | Rabbit |
| Immunogen: | A synthetic phosphorylated peptide around S507 of human PPP1R12A (NP_001137357.1). |
| Application: | WB |
| Recommended Dilution: | WB 1:500 - 1:2000 |
| Reactivity: | Human |
| Positive Samples: | HeLa, Jurkat |
| Immunogen: | A synthetic phosphorylated peptide around S507 of human PPP1R12A (NP_001137357.1). |
| Purification Method: | Affinity purification |
| Storage Buffer: | Store at -20°C. Avoid freeze / thaw cycles. Buffer: PBS with 0.02% sodium azide, 50% glycerol, pH7.3. |
| Isotype: | IgG |
| Sequence: | LAST S |
| Gene ID: | 4659 |
| Uniprot: | O14974 |
| Cellular Location: | Cytoplasm |
| Calculated MW: | 105kDa/109kDa/111kDa/115kDa |
| Observed MW: | 135kDa |
 | Western blot analysis of extracts of various cell lines, using Phospho-PPP1R12A-S507 antibody (CABP0769) at 1:2000 dilution or PPP1R12A antibody (CAB0587). HeLa cells were treated by Calyculin A (100 nM) at 37'C for 30 minutes after serum-starvation overnight. Jurkat cells were treated by Calyculin A (100 nM) at 37'C for 30 minutes. Secondary antibody: HRP Goat Anti-Rabbit IgG (H+L) (CABS014) at 1:10000 dilution. Lysates/proteins: 25ug per lane. Blocking buffer: 3% BSA. Detection: ECL Basic Kit (RM00020). Exposure time: 1s. |
| Synonyms: | PPP1R12A, M130, MBS, MYPT1, MYPT1 |
| Background: | 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. |
| UniProt Protein Function: | MYPT1: myosin phosphatase target subunit 1, a regulatory subunit of protein phosphatase 1. Also called the myosin-binding subunit of myosin phosphatase. Myosin phosphatase regulates the interaction of actin and myosin downstream of the guanosine triphosphatase Rho. Four splice-variant isoforms have been described. |
| UniProt Protein Details: | Protein type:Motility/polarity/chemotaxis; Protein phosphatase, regulatory subunit Chromosomal Location of Human Ortholog: 12q15-q21 Cellular Component: A band; actin cytoskeleton; centrosome; contractile fiber; cytoplasm; cytosol; focal adhesion; kinetochore; nucleoplasm; Z disc Molecular Function:enzyme inhibitor activity; phosphatase regulator activity; phosphoprotein phosphatase activity; protein binding; protein kinase binding; signal transducer activity Biological Process: centrosome organization and biogenesis; G2/M transition of mitotic cell cycle; mitosis; mitotic cell cycle; negative regulation of catalytic activity; positive regulation of transcription from RNA polymerase II promoter; protein amino acid dephosphorylation; regulation of cell adhesion; regulation of nucleocytoplasmic transport; small GTPase mediated signal transduction |
| NCBI Summary: | 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] |
| UniProt Code: | O14974 |
| NCBI GenInfo Identifier: | 41017262 |
| NCBI Gene ID: | 4659 |
| NCBI Accession: | O14974.1 |
| UniProt Secondary Accession: | O14974,Q2NKL4, Q569H0, Q86WU3, Q8NFR6, Q9BYH0, B4DZ09 F8VWB4, |
| UniProt Related Accession: | O14974 |
| Molecular Weight: | 105,641 Da |
| NCBI Full Name: | Protein phosphatase 1 regulatory subunit 12A |
| NCBI Synonym Full Names: | protein phosphatase 1 regulatory subunit 12A |
| NCBI Official Symbol: | PPP1R12A |
| NCBI Official Synonym Symbols: | MBS; M130; MYPT1 |
| NCBI Protein Information: | protein phosphatase 1 regulatory subunit 12A |
| UniProt Protein Name: | Protein phosphatase 1 regulatory subunit 12A |
| UniProt Synonym Protein Names: | Myosin phosphatase-targeting subunit 1; Myosin phosphatase target subunit 1; Protein phosphatase myosin-binding subunit |
| Protein Family: | Protein phosphatase 1 regulatory |
| UniProt Gene Name: | PPP1R12A |
| UniProt Entry Name: | MYPT1_HUMAN |
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