Rabbit anti-Human, Mouse MKK3 Polyclonal Antibody | anti-MKK3 antibody

MKK3 Antibody

Cat. Num. AAA9613961

• Gene Names: MAP2K3; MEK3; MKK3; MAPKK3; PRKMK3; SAPKK2; SAPKK-2
• Reactivity: Human, Mouse
• Applications: ELISA
• Purity: The antiserum was purified by peptide affinity chromatography using SulfoLink Coupling Resin
• Synonyms: MKK3; Polyclonal Antibody; MKK3 Antibody; AW212142; dual specificity mitogen activated protein kinase kinase 3; Dual specificity mitogen-activated protein kinase kinase 3; MAP kinase kinase 3; map2k3; MAPK ERK kinase 3; MAPK/ERK kinase 3; MAPKK 3; MAPKK3; MEK 3; MEK3; Mitogen activated protein kinase kinase 3; MKK 3; mMKK3b; MP2K3_HUMAN; PRKMK 3; PRKMK3; protein kinase; mitogen-activated; kinase 3; SAPK kinase 2; SAPKK 2; SAPKK2; Stress activated protein kinase kinase 2; anti-MKK3 antibody

• Host: Rabbit
• Reactivity: Human, Mouse
• Clonality: Polyclonal
• Isotype: Rabbit IgG
• Specificity: MKK3 Antibody detects endogenous levels of total MKK3.; Tissue Specificity: Abundant expression is seen in the skeletal muscle. It is also widely expressed in other tissues.
• Purity/Purification: The antiserum was purified by peptide affinity chromatography using SulfoLink Coupling Resin
• Form/Format: Liquid. Rabbit IgG in phosphate buffered saline, pH7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.
• Concentration: 1mg/ml (varies by lot)

• Applicable Applications for anti-MKK3 antibody: Peptide ELISA (EIA)
• Application Notes: Peptide ELISA: 1:20,000-1:40,000
• Immunogen: A synthesized peptide derived from human MKK3.
• Conjugation: Unconjugated
• Fragment: Fab fragment
• Post Translational Modifications: Autophosphorylated. Phosphorylation on Ser-218 and Thr-222 by MAP kinase kinase kinases regulates positively the kinase activity. Phosphorylated by TAOK2.Yersinia yopJ may acetylate Ser/Thr residues, preventing phosphorylation and activation, thus blocking the MAPK signaling pathway.
• Subunit Structure: Component of a signaling complex containing at least AKAP13, PKN1, MAPK14, ZAK and MAP2K3. Within this complex, AKAP13 interacts directly with PKN1, which in turn recruits MAPK14, MAP2K3 and ZAK. Binds to DYRK1B/MIRK and increases its kinase activity. Part of a complex with MAP3K3, RAC1 and CCM2 (By similarity). Interacts with ARRB1. Interacts with Yersinia yopJ.
• Similarity: Belongs to the protein kinase superfamily. STE Ser/Thr protein kinase family. MAP kinase kinase subfamily.
• Preparation and Storage: Store at -20 degree C. Stable for 12 months from date of receipt.

Related Product Information for anti-MKK3 antibody

Dual specificity kinase. Is activated by cytokines and environmental stress in vivo. Catalyzes the concomitant phosphorylation of a threonine and a tyrosine residue in the MAP kinase p38. Part of a signaling cascade that begins with the activation of the adrenergic receptor ADRA1B and leads to the activation of MAPK14.

NCBI and Uniprot Product Information

• NCBI GI #: 21618347
• NCBI GeneID: 5606
• NCBI Accession #: NP_002747.2
• NCBI GenBank Nucleotide #: NM_002756.4
• UniProt Accession #: P46734; Q99441; Q9UE71; Q9UE72; B3KSK7
• Molecular Weight: 39,318 Da
• NCBI Official Full Name: dual specificity mitogen-activated protein kinase kinase 3 isoform A
• NCBI Official Synonym Full Names: mitogen-activated protein kinase kinase 3
• NCBI Official Symbol: MAP2K3
• NCBI Official Synonym Symbols: MEK3; MKK3; MAPKK3; PRKMK3; SAPKK2; SAPKK-2
• NCBI Protein Information: dual specificity mitogen-activated protein kinase kinase 3; MEK 3; MAPKK 3; SAPK kinase 2; MAPK/ERK kinase 3; MAP kinase kinase 3; stress-activated protein kinase kinase 2
• UniProt Protein Name: Dual specificity mitogen-activated protein kinase kinase 3
• Protein Family: Mitogen-activated protein kinase kinase
• UniProt Gene Name: MAP2K3
• UniProt Synonym Gene Names: MEK3; MKK3; PRKMK3; SKK2; MAP kinase kinase 3; MAPKK 3; MEK 3; SAPK kinase 2; SAPKK-2; SAPKK2
• UniProt Entry Name: MP2K3_HUMAN

NCBI Description

The protein encoded by this gene is a dual specificity protein kinase that belongs to the MAP kinase kinase family. This kinase is activated by mitogenic and environmental stress, and participates in the MAP kinase-mediated signaling cascade. It phosphorylates and thus activates MAPK14/p38-MAPK. This kinase can be activated by insulin, and is necessary for the expression of glucose transporter. Expression of RAS oncogene is found to result in the accumulation of the active form of this kinase, which thus leads to the constitutive activation of MAPK14, and confers oncogenic transformation of primary cells. The inhibition of this kinase is involved in the pathogenesis of Yersina pseudotuberculosis. Multiple alternatively spliced transcript variants that encode distinct isoforms have been reported for this gene. [provided by RefSeq, Jul 2008]

Uniprot Description

MKK3: a dual-specificity protein kinase of the STE7 family. Activates p38 MAP kinase by phosphorylating a Thr and a Tyr residue in the activation loop. Is activated by cytokines and environmental stress in vivo. A deletion and two point mutants found in colon cancer cell lines. Three splice-variant isoforms have been described.

Protein type: Protein kinase, dual-specificity (non-receptor); Kinase, protein; Protein kinase, STE; EC 2.7.12.2; STE group; STE7 family

Chromosomal Location of Human Ortholog: 17q11.2

Cellular Component: nucleoplasm; membrane; cytosol

Molecular Function: MAP kinase kinase activity; protein binding; protein-tyrosine kinase activity; protein kinase binding; ATP binding; receptor signaling protein serine/threonine kinase activity

Biological Process: peptidyl-tyrosine phosphorylation; activation of MAPK activity; positive regulation of transcription, DNA-dependent; MyD88-independent toll-like receptor signaling pathway; stress-activated MAPK cascade; pathogenesis; toll-like receptor 3 signaling pathway; signal transduction; toll-like receptor 2 signaling pathway; toll-like receptor 10 signaling pathway; MyD88-dependent toll-like receptor signaling pathway; toll-like receptor 5 signaling pathway; positive regulation of protein kinase activity; toll-like receptor signaling pathway; innate immune response; toll-like receptor 9 signaling pathway; inflammatory response; toll-like receptor 4 signaling pathway; regulation of cytokine biosynthetic process; cardiac muscle contraction