• Western blot of HeLa lysate showing specific immunolabeling of the ~47 kDa Mnk2b isoform in the first lane (-). Specificity is shown in the third lane (Mnk2b) where immunolabeling is blocked by preadsorption of the Mnk2b peptide used as the antigen, but not by the Mnk2a peptide in the second lane.

Anti-MKNK2 antibody (C-Term) (STJA0003692)

SKU:
STJA0003692-100

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Host: Rabbit
Applications: WB
Reactivity: Human/Non-Human Primates
Note: STRICTLY FOR FURTHER SCIENTIFIC RESEARCH USE ONLY (RUO). MUST NOT TO BE USED IN DIAGNOSTIC OR THERAPEUTIC APPLICATIONS.
Short Description: Rabbit polyclonal antibody anti-Mnk2b (C-Term) is suitable for use in Western Blot research applications.
Clonality: Polyclonal
Conjugation: Unconjugated
Isotype: IgG
Formulation: 100 µl in 10 mM HEPES (pH 7.5) , 150 mM NaCl, 100 µg per ml BSA and 50% Glycerol.
Purification: This antibody was antigen affinity purified from pooled serum.
Dilution Range: WB 1:1000
IHC
ICC
IP
Storage Instruction: Store at-20°C for up to 1 year from the date of receipt, and avoid repeat freeze-thaw cycles.
Gene Symbol: MKNK2
Gene ID: 2872
Uniprot ID: MKNK2_HUMAN
Immunogen Region: C-Term
Immunogen: Synthetic peptide from the C-terminal region, specific to the human Mnk2b isoform.
Tissue Specificity Ubiquitously expressed in all tissues examined. Isoform 2 is expressed at higher levels in the ovary than is isoform 1.
Post Translational Modifications Dual phosphorylation of Thr-244 and Thr-249 activates the kinase. Phosphorylation of Thr-379 activates the kinase. Phosphorylated upon arsenic trioxide As(2)O(3) treatment. Phosphorylated by MAPK1/ERK2, MAPK11 and MAPK14. Dephosphorylated by PP2A.
Function Serine/threonine-protein kinase that phosphorylates SFPQ/PSF, HNRNPA1 and EIF4E. May play a role in the response to environmental stress and cytokines. Appears to regulate translation by phosphorylating EIF4E, thus increasing the affinity of this protein for the 7-methylguanosine-containing mRNA cap. Required for mediating PP2A-inhibition-induced EIF4E phosphorylation. Triggers EIF4E shuttling from cytoplasm to nucleus. Isoform 1 displays a high basal kinase activity, but isoform 2 exhibits a very low kinase activity. Acts as a mediator of the suppressive effects of IFNgamma on hematopoiesis. Negative regulator for signals that control generation of arsenic trioxide As(2)O(3)-dependent apoptosis and anti-leukemic responses. Involved in anti-apoptotic signaling in response to serum withdrawal.
Protein Name Map Kinase-Interacting Serine/Threonine-Protein Kinase 2
Map Kinase Signal-Integrating Kinase 2
Mapk Signal-Integrating Kinase 2
Mnk2
Cellular Localisation Isoform 2: Nucleus
Pml Body
Isoform 1: Cytoplasm
Alternative Antibody Names Anti-Map Kinase-Interacting Serine/Threonine-Protein Kinase 2 antibody
Anti-Map Kinase Signal-Integrating Kinase 2 antibody
Anti-Mapk Signal-Integrating Kinase 2 antibody
Anti-Mnk2 antibody
Anti-MKNK2 antibody
Anti-GPRK7 antibody
Anti-MNK2 antibody

Information sourced from Uniprot.org

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