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Cell Signaling Mypt1 Antibody
List Price
$132.31
Your Price
$132.31
Cell Signaling Mypt1 Antibody - CSIG (Additional S&H or Hazmat Fees May Apply)
NETA PART:
CSIG-2634T
MFG.PART:
2634T
UNSPSC:
12352203
Manufacturer:
Cell Signaling
| Size | 20 µl |
| Reactivity | H M R Hm Mk |
| Sensitivity | Endogenous |
| Molecular Weight (kDa) | 140 |
| Source/Isotype | Rabbit |
| Application/Dilution | {Western Blotting: 1:1000} |
| Storage | Supplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg/ml BSA and 50% glycerol. Store at –20°C. Do not aliquot the antibody. |
| Specificity/Sensitivity | MYPT1 Antibody detects endogenous levels of total MYPT1 protein. The antibody is unlikely to cross-react with MYPT2 and does not cross-react with other family members. |
| Species Reactivity | Human, Mouse, Rat, Hamster, Monkey |
| Source/Purification | Polyclonal antibodies are produced by immunizing animals with a synthetic peptide correspondent to amino-terminal residues of human MYPT1. Antibodies are purified using protein A and peptide affinity chromatography. |
| Background | Protein phosphatase 1 (PP1) is a ubiquitous eukaryotic protein serine/threonine phosphatase involved in the regulation of various cell functions. Substrate specificity is determined by the binding of a regulatory subunit to the PP1 catalytic subunit (PP1c). It is estimated that over fifty different regulatory subunits exist (1).The myosin phosphatase holoenzyme is composed of three subunits: PP1c, a targeting/regulatory subunit (MYPT/myosin-binding subunit of myosin phosphatase), and a 20 kDa subunit of unknown function (M20). MYPT binding to PP1cδ alters the conformation of the catalytic cleft and increases enzyme activity and specificity (2). Two MYPT isoforms that are 61% identical have been described. MYPT1 is widely expressed, while MYPT2 expression appears to be exclusive to heart and brain (3). Related family members include MBS85, MYPT3, and TIMAP (4).Myosin phosphatase regulates the interaction of actin and myosin in response to signaling through the small GTPase Rho. Rho activity inhibits myosin phosphatase via Rho-associated kinase (ROCK). Phosphorylation of MYPT1 at Thr696 and Thr853 results in phosphatase inhibition and cytoskeletal reorganization (5,6). |
| SKU | CSIG-2634T |
|---|---|
| Featured | No |
| Supplier Part Number | 2634T |
| UM | EA |
| UNSPSC | 12352203 |
| Manufacturer Name | Cell Signaling |
| MSDS URL | Click here |
| Temperature | -20C |
| CountryOfOrigin | United States |
| ProductLine | CSIG |
| Qty | 1 |
| MinOrderQty | 1 |
| Weight | 7.000000 |
| Lead Time | 5 |
| Hazardous | N |
| ACT Ecolabel | No |