• Target：
• DUS7

• Fields：
• >>MAPK signaling pathway

• Gene Name：
• DUSP7 PYST2

• Protein Name：
• DUS7

• Human Gene Id：
• 1849

• Human Swiss Prot No：
• Q16829

• Mouse Gene Id：
• 235584

• Mouse Swiss Prot No：
• Q91Z46

• Rat Swiss Prot No：
• Q63340

• Immunogen：
• Synthesized peptide derived from human DUS7 AA range: 210-260

• Specificity：
• This antibody detects endogenous levels of DUS7 at Human/Mouse/Rat

• Formulation：
• Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.

• Source：
• Polyclonal, Rabbit,IgG

• Dilution：
• WB 1：500-2000

• Purification：
• The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.

• Concentration：
• 1 mg/ml

• Storage Stability：
• -15°C to -25°C/1 year(Do not lower than -25°C)

• Molecular Weight(Da)：
• 46kD

• Background：
• Dual-specificity phosphatases (DUSPs) constitute a large heterogeneous subgroup of the type I cysteine-based protein-tyrosine phosphatase superfamily. DUSPs are characterized by their ability to dephosphorylate both tyrosine and serine/threonine residues. DUSP7 belongs to a class of DUSPs, designated MKPs, that dephosphorylate MAPK (mitogen-activated protein kinase) proteins ERK (see MIM 601795), JNK (see MIM 601158), and p38 (see MIM 600289) with specificity distinct from that of individual MKP proteins. MKPs contain a highly conserved C-terminal catalytic domain and an N-terminal Cdc25 (see MIM 116947)-like (CH2) domain. MAPK activation cascades mediate various physiologic processes, including cellular proliferation, apoptosis, differentiation, and stress responses (summary by Patterson et al., 2009 [PubMed 19228121]).[supplied by OMIM, Dec 2009],

• Function：
• catalytic activity:A phosphoprotein + H(2)O = a protein + phosphate.,catalytic activity:Protein tyrosine phosphate + H(2)O = protein tyrosine + phosphate.,caution:An out-of-frame translation product, PYST2SB, has been experimentally demonstrated to be formed from the alternative promoter. The expression of the in-frame product has not yet been shown.,function:Regulates the activity of the MAP kinase family in response to changes in the cellular environment. PYST2-S may act as a negative regulator of PYST2-L although it is unclear whether this is by competing for transcription, translation or activation factors.,similarity:Belongs to the protein-tyrosine phosphatase family. Non-receptor class dual specificity subfamily.,similarity:Contains 1 rhodanese domain.,similarity:Contains 1 tyrosine-protein phosphatase domain.,tissue specificity:Expressed at significantly higher levels in malignant

• Subcellular Location：
• Cytoplasm .

• Expression：
• Strongly expressed in liver (PubMed:8670865). Expressed at significantly higher levels in malignant hematopoietic cells than in corresponding non-malignant cells (PubMed:14576828).

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