p38 gamma/MAPK12 Antibody (YA6858)

p38 gamma/MAPK12 Antibody (YA6858) is a Rabbit-derived and non-conjugated IgG monoclonal antibody, targeting to p38 gamma/MAPK12.

Predicted band size: 42 kDa;

P53778

6300 [NCBI]

Shipping with blue ice.

Function：Serine/threonine kinase which acts as an essential component of the MAP kinase signal transduction pathway. MAPK12 is one of the four p38 MAPKs which play an important role in the cascades of cellular responses evoked by extracellular stimuli such as pro-inflammatory cytokines or physical stress leading to direct activation of transcription factors such as ELK1 and ATF2. Accordingly, p38 MAPKs phosphorylate a broad range of proteins and it has been estimated that they may have approximately 200 to 300 substrates each. Some of the targets are downstream kinases such as MAPKAPK2, which are activated through phosphorylation and further phosphorylate additional targets. Plays a role in myoblast differentiation and also in the down-regulation of cyclin D1 in response to hypoxia in adrenal cells suggesting MAPK12 may inhibit cell proliferation while promoting differentiation. Phosphorylates DLG1. Following osmotic shock, MAPK12 in the cell nucleus increases its association with nuclear DLG1, thereby causing dissociation of DLG1-SFPQ complexes. This function is independent of its catalytic activity and could affect mRNA processing and/or gene transcription to aid cell adaptation to osmolarity changes in the environment. Regulates UV-induced checkpoint signaling and repair of UV-induced DNA damage and G2 arrest after gamma-radiation exposure. MAPK12 is involved in the regulation of SLC2A1 expression and basal glucose uptake in L6 myotubes; and negatively regulates SLC2A4 expression and contraction-mediated glucose uptake in adult skeletal muscle. C-Jun (JUN) phosphorylation is stimulated by MAPK14 and inhibited by MAPK12, leading to a distinct AP-1 regulation. MAPK12 is required for the normal kinetochore localization of PLK1, prevents chromosomal instability and supports mitotic cell viability. MAPK12-signaling is also positively regulating the expansion of transient amplifying myogenic precursor cells during muscle growth and regeneration

Subcellular Localization：Cytoplasm,Nucleus,Mitochondrion

Expression：
Tissue_Specificity: Highly expressed in skeletal muscle and heart
Induction: Expression of MAPK12 is down-regulation by MAPK14 activation

Isoforms & Post-Translational Modification：P53778 has two isomers: P53778-1: 41940 Da (predicted); P53778-2: 40808 Da (predicted).
Dually phosphorylated on Thr-183 and Tyr-185 by MAP2K3/MKK3 and MAP2K6/MKK6, which activates the enzyme丨Ubiquitinated

Subunit：Monomer

ERK 6 antibody; ERK-6 antibody; ERK6 antibody; Extracellular signal-regulated kinase 6 antibody; MAP kinase 12 antibody; MAP kinase p38 gamma antibody; MAPK 12 antibody; Mapk12 antibody; Mitogen Activated Protein Kinase 12 antibody; Mitogen activated protein kinase p38 gamma antibody; ERK 6 antibody; ERK-6 antibody; ERK6 antibody; Extracellular signal-regulated kinase 6 antibody; MAP kinase 12 antibody; MAP kinase p38 gamma antibody; MAPK 12 antibody; Mapk12 antibody; Mitogen Activated Protein Kinase 12 antibody; Mitogen activated protein kinase p38 gamma antibody; Mitogen-activated protein kinase 12 antibody; Mitogen-activated protein kinase p38 gamma antibody; MK12_HUMAN antibody; P38 GAMMA antibody; P38GAMMA antibody; PRKM12 antibody; SAPK 3 antibody; SAPK-3 antibody; SAPK3 antibody; Stress Activated Protein Kinase 3 antibody; Stress-activated protein kinase 3 antibody;