DUSP4 Antibody


Western Blot: DUSP4 Antibody [NBP1-19592] - Analysis of DUSP4 Antibody at 1:500 dilutionLane1:A549 whole cell lysate Lane2:Raw264.7 whole cell lysate Lane3:PC12 whole cell lysate
Immunohistochemistry-Paraffin: DUSP4 Antibody [NBP1-19592] - Paraffin-embedded human breast carcinoma tissue at 1:50.
Western Blot: DUSP4 Antibody [NBP1-19592] - extracts from RAW264.7
Immunohistochemistry-Paraffin: DUSP4 Antibody [NBP1-19592] - Paraffin-embedded human brain tissue.

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DUSP4 Antibody Summary

Synthetic peptide, corresponding to amino acids 80-130 of Human MKP-2.
Immunogen affinity purified
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  • Western Blot 1:500-1:1000
  • Immunohistochemistry 1:50-1:200
  • Immunohistochemistry-Paraffin 1:50-1:200
Application Notes
Western blot (WB) analysis of MKP-2 (Y108) pAb in extracts from RAW264.7Immunohistochemistry (IHC) analyzes of MKP-2 (Y108) pAb in paraffin-embedded human brain tissue.
Theoretical MW
44 kDa.
Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.
Read Publication using NBP1-19592.

Packaging, Storage & Formulations

Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.
PBS (pH 7.2)
0.05% Sodium Azide
1.0 mg/ml
Immunogen affinity purified

Alternate Names for DUSP4 Antibody

  • dual specificity phosphatase 4
  • Dual specificity protein phosphatase hVH2
  • EC
  • EC
  • HVH2serine/threonine specific protein phosphatase
  • MAP kinase phosphatase 2
  • Mitogen-activated protein kinase phosphatase 2
  • MKP-2dual specificity protein phosphatase 4
  • MKP2VH1 homologous phosphatase 2
  • TYP
  • VH2


Mitogen-activated protein (MAP) kinases are a large class of proteins involved in signal transduction pathways that are activated by a range of stimuli and mediate a number of physiological and pathological changes in the cell. Dual specificity phosphatases (DSPs) are a subclass of the protein tyrosine phosphatase (PTP) gene superfamily, which are selective for dephosphorylating critical phosphothreonine and phosphotyrosine residues within MAP kinases. DSP gene expression is induced by a host of growth factors and/or cellular stresses, thereby negatively regulating MAP kinase superfamily members including MAPK/ERK, SAPK/JNK and p38. The members of the dual-specificity phosphatase protein family include MKP-1/CL100 (3CH134), VHR, PAC1, MKP-2, hVH-3 (B23), hVH-5, MKP-3, MKP-X, and MKP- 4. Human MKP-2 maps to chromosome 8p12-p11 and encodes a 394 amino acid, 43 kDa protein that specifically inactivates ERK1, ERK2 and JNK.


This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

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Gene Symbol DUSP4