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Home Recombinant Human Proteins All DUSP4 Proteins

DUSP4 (NM_001394) Purified Human Protein

Specifications Citations Customer Service Product Documents
Cat. No. Description Datasheet Price Availability*  
TP300640 Recombinant protein of human dual specificity phosphatase 4 (DUSP4), transcript variant 1, 20 ug (Larger pack size?) $680 In Stock
TA313773 Rabbit polyclonal anti-DUS4 antibody $325 3 Weeks
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OriGene Data
Species:Human Expression Host:HEK293 cells
Expression cDNA Clone or AA Sequence
Recombinant protein was produced with TrueORF clone, RC200640. Click on the TrueORF clone link to view cDNA and protein sequences.
Tag:C-terminal MYC/DDK Predicted MW:42.8 kDa
Purity:> 80% as determined by SDS-PAGE and Coomassie blue staining
Concentration:>50 ug/mL as determined by microplate BCA method
Buffer:25 mM Tris.HCl, pH 7.3, 100 mM glycine, 10% glycerol.
Preparation: Recombinant protein was captured through anti-DDK affinity column followed by conventional chromatography steps.
Protein Families: Phosphatase
Protein Pathways: MAPK signaling pathway
Protein Data
Protein Image

Reference Data
RefSeq: NP_001385 RefSeq Size: 2498 RefSeq ORF: 1185
LocusID: 1846 Cytogenetic: 8p12-p11  
Synonyms : HVH2; MKP-2; MKP2; TYP
Summary: The protein encoded by this gene 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. [provided by RefSeq, Jul 2008].
*: Inventory for certain proteins may be limited due to low expression level. Delivery time may vary from web posted schedule. Contact techsupport@origene.com for specific inventory information
**: DDK-tag is the same as FLAG tag. Flag® is a registered trademark of Sigma-Aldrich


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