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DUSP4 / MKP2

dual specificity phosphatase 4

TYP / DUSP4 is a member of the dual specificity protein phosphatase subfamily. These phosphatases inactivate their target kinases by dephosphorylating both the phosphoserine/threonine and phosphotyrosine residues. They negatively regulate members of the mitogen-activated protein (MAP) kinase superfamily (MAPK/ERK, SAPK/JNK, p38), which are associated with cellular proliferation and differentiation. Different members of the family of dual specificity phosphatases show distinct substrate specificities for various MAP kinases, different tissue distribution and subcellular localization, and different modes of inducibility of their expression by extracellular stimuli. This gene product inactivates ERK1, ERK2 and JNK, is expressed in a variety of tissues, and is localized in the nucleus. Two alternatively spliced transcript variants, encoding distinct isoforms, have been observed for this gene. In addition, multiple polyadenylation sites have been reported.

Gene Name: dual specificity phosphatase 4
Family/Subfamily: Protein Phosphatase , Dual specificity MKP
Synonyms: DUSP4, Dual specificity phosphatase 4, HVH2, MAPK phosphatase 2, MAP kinase phosphatase 2, MKP-2, MKP2, Typ 1, TYP, VH2, VH1 homologous phosphatase 2
Target Sequences: NM_001394 NP_001385.1 Q13115

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Products
Proteins (7)
Over-Expression Lysate (4)
Recombinant (3)
DUSP4 / MKP2 (7)
No (7)
GST (1)
Myc-DDK (Flag) (6)
Human (5)
293T Cells (2)
HEK 293 Cells (4)
Wheat Germ Extract (1)
Purified (1)
DUSP4 / MKP2 Protein - Purified recombinant protein DUSP4 was analyzed by SDS-PAGE gel and Coomassie Blue Staining
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HEK 293 Cells
Myc-DDK (Flag)
42.8 kDa
20 µg/$1,107
DUSP4 / MKP2 Protein - Purified recombinant protein DUSP4 was analyzed by SDS-PAGE gel and Coomassie Blue Staining
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HEK 293 Cells
Myc-DDK (Flag)
32.8 kDa
20 µg/$1,107
DUSP4 / MKP2 Protein - Western validation with an anti-DDK antibody * L: Control HEK293 lysate R: Over-expression lysate
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293T Cells
Myc-DDK (Flag)
32.8 kDa
20 µg/$150
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293T Cells
Myc-DDK (Flag)
42.8 kDa
20 µg/$150
DUSP4 / MKP2 Protein - 12.5% SDS-PAGE of human DUSP4 stained with Coomassie Blue
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Wheat Germ Extract
GST
69.08 kDa
10 µg/$479; 25 µg/$670
DUSP4 / MKP2 Protein - Western validation with an anti-DDK antibody * L: Control HEK293 lysate R: Over-expression lysate
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HEK 293 Cells
Myc-DDK (Flag)
42.8 kDa
100 µg/$494
DUSP4 / MKP2 Protein - Western validation with an anti-DDK antibody * L: Control HEK293 lysate R: Over-expression lysate
Select
HEK 293 Cells
Myc-DDK (Flag)
32.8 kDa
100 µg/$494
Viewing 1-7 of 7 product results


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PLEASE NOTE

For RESEARCH USE ONLY. Intended for use by laboratory professionals. Not intended for human diagnostic or therapeutic purposes.

The data on this page has been compiled from LifeSpan internal sources, the National Center for Biotechnology Information (NCBI), and The Universal Protein Resource (UniProt).