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FIGURE: 1 / 4
Antibody detects endogenous levels of MARK1/2/3/4 only when phosphorylated at Thr215.
MARK1 (MAP/microtubule affinity-regulating kinase 1) belongs to the MARK family of serine/threonine kinases. MARK family protein kinases phosphorylate microtubule-associated proteins and may play a role in cytoskeletal stability. MARK2 refers to MAP/microtubule affinity-regulating kinase 2 isoform a [Homo sapiens]. EMK (ELKL Motif Kinase) is a small family of ser/thr protein kinases involved in the control of cell polarity, microtubule stability and cancer. Several cDNA clones have been isolated that encoded two isoforms of the human ser/thr protein kinase EMK1 called MARK2. MARK3 was originally identified as a marker that was induced by treatment with DNA damaging agents, and loss of MARK3 was found with carcinogenesis in the pancreas. MARK4 contains an N terminal serine/threonine kinase domain, a central ubiquitin associated domain, and a C terminal KA1 associated kinase domain. RT PCR analysis detects upregulated expression of the gene for MARK4 in nearly all clinical hepatocellular carcinoma cells.
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Protein Aliases: C-TAK1; Cdc25C-associated protein kinase 1; cTAK1; ELKL motif kinase 1; ELKL motif kinase 2; ELKL motif serine-threonine protein kinase 3; ELKL motif serine/threonine-protein kinase 3; EMK-1; EMK-2; EMK1; EMK2/MARK3 serine-threonine protein kinase; MAP/microtubule affinity-regulating kinase 1; MAP/microtubule affinity-regulating kinase 2; MAP/microtubule affinity-regulating kinase 3; MAP/microtubule affinity-regulating kinase 4; MAP/microtubule affinity-regulating kinase 4L; MAP/microtubule affinity-regulating kinase like 1; MAP/microtubule affinity-regulating kinase-like 1; MARK1; mark1 {ECO:0000312|RGD:619882}; MARK2; mark2 {ECO:0000312|RGD:708483}; MARK4 serine/threonine protein kinase; MPK-10; Par-1a; Par-1b; Par-1c; PAR1 homolog; PAR1 homolog b; PAR1 homolog c; Protein kinase STK10; Ser/Thr protein kinase PAR-1; Ser/Thr protein kinase PAR-1B; serine/threonine kinase; serine/threonine protein kinase EMK; Serine/threonine-protein kinase MARK1; Serine/threonine-protein kinase MARK2; Serine/threonine-protein kinase p78; testicular tissue protein Li 117
Gene Aliases: 1600015G02Rik; 2410090P21Rik; A430080F22Rik; AW491150; B930025N23Rik; C-TAK1; C79806; CTAK1; Emk; EMK-1; EMK1; EMK2; Emk3; ETK-1; ETK1; KIAA1477; KIAA1860; KP78; MARK; MARK1; MARK2; MARK3; MARK4; MARK4L; MARK4S; MARKL1; MARKL1L; mKIAA1477; mPar-1c; MPK10; PAR-1; Par-1a; Par-1b; Par-1c; PAR-1D; PAR1A; Par1b; Par1c
UniProt ID: (Human) Q9P0L2, (Human) Q7KZI7, (Human) P27448, (Human) Q96L34, (Mouse) Q8VHJ5, (Rat) O08678, (Rat) O08679, (Mouse) Q05512, (Rat) Q8VHF0, (Mouse) Q03141, (Mouse) Q8CIP4
Entrez Gene ID: (Human) 4139, (Human) 2011, (Human) 4140, (Human) 57787, (Mouse) 226778, (Rat) 117016, (Rat) 60328, (Mouse) 13728, (Rat) 170577, (Mouse) 17169, (Mouse) 232944, (Rat) 680407
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