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MKNK2 Rabbit anti-Human, Mouse, Rat, Polyclonal, Proteintech
SDP

Rabbit Polyclonal Antibody

$395.30

Specifications

Antigen MKNK2
Concentration 0.2 mg/mL
Applications Immunocytochemistry, Immunofluorescence, Immunohistochemistry (Paraffin), Western Blot
Classification Polyclonal
Conjugate Unconjugated
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Products 1
Catalog Number Mfr. No. Quantity Price Quantity & Availability  
Catalog Number Mfr. No. Quantity Price Quantity & Availability  
50-173-1526
SDP
Encompass_Preferred
View Documents
Proteintech Group Inc
173541AP150UL
150 μL
Each of 1 for $395.30
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Description

Description

MAP kinase-interacting kinase 1 (Mnk1) and Mnk2, members of the Ser/Thr protein kinase family, bind tightly to the growth factor-regulated MAP kinases, Erk1 and Erk2. Erk and p38 phosphorylate MNK1 and Mnk2, which stimulates their in vitro kinase activity toward a substrate, eukaryotic initiation factor-4E (eIF-4E). Overexpression of Mnk2 results in increased phosphorylation of endogenous eIF-4E, showing that it can act as an eIF-4E kinase in vivo. Mnk2 may play a role in the response to environmental stress and cytokines. This ubiquitiously expressed protein appears to regulate transcription by phosphorylating eIF-4E, thus increasing the affinity of this protein for the 7-methylguanosine-containing mRNA cap. Expression of active mutants of MNK1 and MNK2 in 293 cells diminishes cap-dependent translation relative to cap-independent translation in a transient reporter assay. Human Mnk2 is homologous to murine Mnk2 (approximately 94% identical) and human Mnk1 (71% identical). In vitro phosphorylation studies show that Mnk2 is a significantly better substrate than Mnk1 for extracellular signal-regulated kinase 2 (Erk2), p38MAPKalpha, and p38MAPKbeta. Mnk2 has also been shown to interact with the C-terminal regions of eIF-4G1 and eIF-4G2.
Specifications

Specifications

MKNK2
Immunocytochemistry, Immunofluorescence, Immunohistochemistry (Paraffin), Western Blot
Unconjugated
Rabbit
Human, Mouse, Rat
IgG
-20°C
0.2 mg/mL
Polyclonal
Liquid
RUO
PBS with 50% glycerol and 0.1% sodium azide; pH 7.3
Antigen Affinity Chromatography
Antibody
SDS
Product Certifications
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