MARK4 Antibody - #AF0693
*The optimal dilutions should be determined by the end user.
WB: For western blot detection of denatured protein samples. IHC: For immunohistochemical detection of paraffin sections (IHC-p) or frozen sections (IHC-f) of tissue samples. IF/ICC: For immunofluorescence detection of cell samples. ELISA(peptide): For ELISA detection of antigenic peptide.
Cite Format: Affinity Biosciences Cat# AF0693, RRID:AB_2834302.
FLJ90097; KIAA1860; MAP / microtubule affinity regulating kinase 4; MAP / microtubule affinity regulating kinase 4L; MAP/microtubule affinity regulating kinase 4; MAP/microtubule affinity regulating kinase like 1; MAP/microtubule affinity-regulating kinase 4; MAP/microtubule affinity-regulating kinase-like 1; MARK 4; MARK 4L; MARK L1; MARK4; MARK4 serine / threonine protein kinase; MARK4 serine/threonine protein kinase; MARK4_HUMAN; MARK4S; MARKL 1; MARKL1; Nbla00650; Putative protein product of Nbla00650;
Ubiquitous. Isoform 2 is brain-specific (PubMed:11326310). Expressed at highest levels in brain and testis. Also expressed in heart, lung, liver, muscle, kidney and spleen (PubMed:14594945).
Score>80(red) has high confidence and is suggested to be used for WB detection. *The prediction model is mainly based on the alignment of immunogen sequences, the results are for reference only, not as the basis of quality assurance.
High(score>80) Medium(80>score>50) Low(score<50) No confidence
PTMs - Q96L34 As Substrate
PTMs - Q96L34 As Enzyme
Serine/threonine-protein kinase. Phosphorylates the microtubule-associated protein MAPT/TAU. Also phosphorylates the microtubule-associated proteins MAP2 and MAP4. Involved in regulation of the microtubule network, causing reorganization of microtubules into bundles. Required for the initiation of axoneme extension during cilium assembly. Regulates the centrosomal location of ODF2 and phosphorylates ODF2 in vitro. Plays a role in cell cycle progression, specifically in the G1/S checkpoint. Reduces neuronal cell survival. Plays a role in energy homeostasis by regulating satiety and metabolic rate (By similarity). Promotes adipogenesis by activating JNK1 and inhibiting the p38MAPK pathway, and triggers apoptosis by activating the JNK1 pathway (By similarity). Phosphorylates mTORC1 complex member RPTOR and acts as a negative regulator of the mTORC1 complex, probably due to disruption of the interaction between phosphorylated RPTOR and the RRAGA/RRAGC heterodimer which is required for mTORC1 activation.
Ubiquitinated with 'Lys-29'- and 'Lys-33'-linked polyubiquitins which appear to impede LKB1-mediated phosphorylation. Deubiquitinated by USP9X.
Phosphorylated at Thr-214 by STK11/LKB1 in complex with STE20-related adapter-alpha (STRADA) pseudo kinase and CAB39. Phosphorylated throughout the cell cycle.
Cytoplasm>Cytoskeleton>Microtubule organizing center>Centrosome. Cytoplasm>Cytoskeleton>Microtubule organizing center. Cytoplasm>Cytoskeleton>Cilium basal body. Cytoplasm>Cytoskeleton>Cilium axoneme. Cytoplasm. Cell projection>Dendrite.
Note: Localized at the tips of neurite-like processes in differentiated neuroblast cells. Detected in the cytoplasm and neuropil of the hippocampus.
Ubiquitous. Isoform 2 is brain-specific. Expressed at highest levels in brain and testis. Also expressed in heart, lung, liver, muscle, kidney and spleen.
Interacts with MAPT/TAU. Interacts with gamma-tubulin. Interacts with ODF2. Interacts with USP9X. Interacts with YWHAQ.
Belongs to the protein kinase superfamily. CAMK Ser/Thr protein kinase family. SNF1 subfamily.
Application: IHC Species: Human Sample: gingival tissues
Application: WB Species: Human Sample: gingival tissues
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