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Human PPP1R12A protein

SKU
Name
Human PPP1R12A protein
Size
50 ug
Price
$398.00
Qty

Human PPP1R12A protein

Description
Recombinant protein from the full-length sequence of homo sapiens protein phosphatase 1 regulatory subunit 12A (PPP1R12A), transcript variant 1 (NM_002480), with a DYKDDDDK tag.
Host
Human Cells
Tags
DYKDDDDK
RefSeq Link
NM_002480; NP_002471; UniProt#: O14974; GeneID: 4659;
Synonyms
M130; MBS; MYPT1
Molecular Weight
115.1 kDa
Purity
>90% by SDS-PAGE gel and Coomassie Blue staining
Applications
Antigens, Western, ELISA and other in vitro binding or in vivo functional assays, and protein-protein interaction studies; For research & development use only!
Formulation
Purified protein formulated in a sterile solution of TBS buffer, pH7.4, without any preservatives
Endotoxin
Endotoxin level is < 0.1 ng/µg of protein (<1EU /µg)
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. [provided by RefSeq, Jan 2009]

SDS-Page Image
Fig 1 : SDS-Page Image
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